Best Water Cooling Parts with Clear: 15 Spec-Based Picks
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
You need the best water cooling parts with clear coolant to maintain a clean, professional loop aesthetic. We compared 15 products based strictly on their published specifications to help you choose. The EK CryoFuel Clear Premix Coolant 2-Pack ranks first because it offers a ready-to-use 1000ml volume with low conductivity, eliminating the need for mixing concentrates. This guide helps you decide which premixed fluids or concentrates fit your build requirements.
Helpful first: What Is Coolant Color? A Guide for Water Cooling Parts Buyers (2026)
Quick picks
The best fit for you
- You want the most compact concentrate option available EK EK-CryoFuel Clear Concentrate Coolant, 100mL The EK CryoFuel Concentrate offers a compact 100ml volume for precise mixing.
- You need a ready-to-use fluid for small loops EK CryoFuel Clear Premix Coolant 2-Pack The EK CryoFuel Clear Premix provides a ready-to-use 1000ml solution with low conductivity.
- You seek maximum flow efficiency for extreme overclocking PrimoChill Pure Clear Coolant The PrimoChill Pure Clear Coolant supports pump life and system cleanliness with high flow.
- You require clear coolant compatible with PETG tubing ModMyMods Clear UV Coolant 1L The ModMyMods Clear UV Coolant provides low conductivity suitable for PETG-compatible loops.
Our 15 picks
EK CryoFuel Clear Premix Coolant 2-Pack
Best for: Ready-to-use clear coolant loops
- Coolant Color
- Clear (what this guide is about)
- Coolant Type
- Clear
- Coolant Volume
- 1000ml
- Dimensions
- 3.25 × 3.25 × 10 inches
- Weight
- 4.8 pounds
View on Amazon: EK CryoFuel Clear Premix Coolant 2-Pack Affiliate link
You get two 1000ml bottles of EKWB EK-CryoFuel premixed coolant in clear. This fluid uses high-quality concentrated pigments for vivid colors. It features a thermal efficient and non-toxic formula with low electrical conductivity. The coolant is compatible with acrylic, PeTG, and POM materials. It is also eco-friendly and 90% biodegradable in 10 days.
Pros
- Includes two 1000ml bottles
- Low electrical conductivity
- Compatible with acrylic and POM
- 90% biodegradable in 10 days
Cons
- Premixed formula limits color customization
- 1000ml volume per bottle is standard
- No concentrate included for dilution
Good fit if
- You want a ready-to-use clear coolant
- You need a two-pack for larger loops
- You prioritize low electrical conductivity
Skip if
- You need to mix your own color intensity
- You require a larger single bottle volume
- You prefer a concentrate-based system
Verdict: EKWB EK-CryoFuel Clear 1000ml 2-Pack offers a ready-to-use solution with low conductivity. It suits builders who want clear coolant without mixing concentrates.
EK EK-CryoFuel Premix Coolant 1L
Best for: Users wanting ready-to-use intense colors
- Coolant Type
- Premix
- Coolant Volume
- 1000ml
- Dimensions
- 10.2 × 3.54 × 3.54 inches
- Weight
- 2.43 pounds
View on Amazon: EK EK-CryoFuel Premix Coolant 1L Affiliate link
This is a 1000 mL premixed coolant designed for clear builds. It uses high-quality concentrated pigments to deliver intense, vivid, and saturated colors. The fluid offers biological growth inhibition to keep your loop clean. It also features low electrical conductivity for safer operation. You get a one-liter bottle ready to fill. It suits users who want a ready-to-use solution with strong visual impact.
Pros
- 1000 mL premixed volume
- High-quality concentrated pigments
- Biological growth inhibition
- Low electrical conductivity
- Compatible with acrylic and PETG
Cons
- Limited to 1000 mL capacity
- Premixed fluid limits color customization
- No concentrate included for dilution
Good fit if
- You want a ready-to-use coolant
- You prefer intense and saturated colors
- You need biological growth inhibition
Skip if
- You need more than 1000 mL
- You want to mix your own colors
- You require a concentrate option
Verdict: EKWB CryoFuel 1L Clear Premix Coolant is a solid choice for builders who want intense, saturated colors without the hassle of mixing. It fits users who prioritize ease of use and biological protection in their clear loops.
PrimoChill Ice Clear Coolant, 32 oz
Best for: Ready-to-use clear coolant builds
- Coolant Color
- Clear (what this guide is about)
- Coolant Type
- Clear
- Coolant Volume
- 32oz
- Dimensions
- 8.68 × 0.55 × 0.55 inches
- Weight
- 2.25 pounds
View on Amazon: PrimoChill Ice Clear Coolant, 32 oz Affiliate link
This PrimoChill Ice coolant is a 32-ounce pre-mixed fluid designed for clear liquid cooling builds. It features low viscosity and low chemical content to support reliable circulation and component safety. The formula is compatible with rubber gaskets, acrylic, PVC, PETG, and glass tubing, as well as nickel and copper components. You get repeatable chemistry for consistent color results without needing to mix concentrates yourself.
Pros
- 32 fluid ounce volume
- Pre-measured and pre-colored
- Low viscosity formula
- Compatible with glass and acrylic tubing
Cons
- Limited to clear color options
- No UV reactive properties in this variant
- Larger bottle size may be excessive for small loops
Good fit if
- You want a ready-to-use fluid
- You use glass or acrylic tubing
- You prefer low chemical content
Skip if
- You need UV reactive colors
- You want to customize your own mix
- You prefer concentrate formats
Verdict: PrimoChill Ice Clear Coolant 32oz is a practical pre-mixed solution for builders who want consistent results with glass or acrylic tubing. It suits those who prioritize low viscosity and broad material compatibility over custom color mixing.
PrimoChill Pure Clear Coolant
Best for: purists seeking maximum flow efficiency
- Coolant Color
- Clear (what this guide is about)
- Coolant Type
- Clear
- Coolant Volume
- 32oz
- Dimensions
- 8.68 × 13.5 × 13.5 inches
- Weight
- 2 pounds
View on Amazon: PrimoChill Pure Clear Coolant Affiliate link
PrimoChill Pure is a 32-ounce clear coolant designed for extreme performance. It features low viscosity and low chemical content to support high flow pumps. The formula avoids fancy glycols, focusing on clean operation and corrosion prevention. It is safe for all plastics, rubbers, and gasket materials. This fluid suits purists who prioritize flow efficiency and pump longevity over aesthetic additives.
Pros
- Low viscosity for high flow pumps
- Safe for all plastics and rubbers
- Prevents build-up and corrosion
- Excellent lubrication properties
Cons
- No included dye or color additives
- Cannot be mixed with other agents
- Conductivity may rise with dust exposure
Good fit if
- You want a pure performance fluid
- You use high flow pumps
- You prefer clear coolant
Skip if
- You need pre-colored fluid
- You want to mix fluids
- You require UV reactive properties
Verdict: PrimoChill Pure 32oz Clear Coolant is a straightforward, high-flow fluid for users who prioritize pump life and system cleanliness. It fits builders who want a no-nonsense coolant that supports extreme overclocking without aesthetic distractions.
XSPC EC6 Clear Premix Coolant 1000 mL
Best for: Clear loops needing safe premixed fluid
- Coolant Color
- Clear (what this guide is about)
- Coolant Type
- translucent
- Coolant Volume
- 1000ml
- Dimensions
- 3.94 × 3.94 × 9.84 inches
- Weight
- 1080 grams
View on Amazon: XSPC EC6 Clear Premix Coolant 1000 mL Affiliate link
XSPC EC6 is a 1000ml premixed coolant designed for clear PC water cooling loops. It features low electrical conductivity and stable dyes for long-term clarity. The formula is non-toxic and 85% biodegradable within 30 days. It comes with a 2-year shelf life and requires no additional additives. This clear fluid suits users seeking a safe, ready-to-use solution for transparent reservoirs and tubing.
Pros
- 1000ml premixed volume for immediate use
- Low electrical conductivity for safety
- Non-toxic and 85% biodegradable
- Stable dyes with 2-year shelf life
Cons
- Smaller 1000ml volume compared to 2L options
- Premixed formula limits custom tinting
- No UV reactive properties listed
Good fit if
- You want a ready-to-pour coolant
- You prioritize biodegradability
- You need low conductivity fluid
Skip if
- You require UV reactive fluid
- You prefer concentrate for custom colors
- You need bulk 2L packaging
Verdict: XSPC EC6 1000ml Clear Premix Coolant offers a safe, biodegradable solution for clear loops. It fits users who want a premixed fluid with stable dyes and low conductivity without mixing concentrates.
XSPC EC6 Clear UV Premix Coolant 1L
Best for: Ready-to-use clear coolant builds
- Coolant Color
- Clear (what this guide is about)
- Coolant Type
- Translucent Clear UV
- Coolant Volume
- 1000ml
- Dimensions
- 3.94 × 3.94 × 9.84 inches
- Weight
- 2.43 pounds
View on Amazon: XSPC EC6 Clear UV Premix Coolant 1L Affiliate link
You get a 1000ml premix coolant that requires no additional additives. The UV clear formulation highlights internal components while maintaining low electrical conductivity for safety. It is non-toxic and 85% biodegradable within 30 days. The dyes remain stable with a 2-year shelf life. This liquid suits builders who want a clean look without mixing components.
Pros
- 1000ml premix volume
- UV clear color
- Low electrical conductivity
- 85% biodegradable
- 2-year shelf life
Cons
- Single 1000ml bottle
- UV clear only
- Premix limits customization
Good fit if
- You want a ready-to-use coolant
- You prefer low maintenance builds
- You need biodegradable fluid
Skip if
- You need bulk discounts
- You want colored dyes
- You prefer concentrate mixes
Verdict: XSPC EC6 1L Clear UV Coolant fits users seeking a safe, ready-to-pour liquid. It offers stability and eco-friendly properties for standard clear builds.
Alphacool Eisdecke D5 Plexi Pump Top
Best for: D5 pump visibility in clear loops
- Coolant Color
- Clear (what this guide is about)
- Material
- Plexi (acrylic)
- Thread Size
- G1/4
- Radiator Size
- 40mm
- Pump Compatibility
- D5
- Dimensions
- 3.15 × 3.15 × 1.57 inches
View on Amazon: Alphacool Eisdecke D5 Plexi Pump Top Affiliate link
This is a clear acrylic pump top designed for the D5 pump. It features five G1/4 inch ports for tubing connections and includes three G1/4 inch plugs for unused ports. The unit measures 83 by 80 by 87 millimeters with stands. It weighs 0.44 kilograms. You need to buy the pump separately. This part suits builders who want a transparent look for their reservoir area.
Pros
- Made from clear acrylic material
- Includes five G1/4 inch ports
- Comes with three G1/4 inch plugs
- Designed specifically for D5 pumps
Cons
- Pump is not included in the package
- Limited to D5 pump compatibility
- Plastic construction may scratch over time
Good fit if
- You are building a clear coolant loop
- You already own a D5 pump
- You need multiple port options
Skip if
- You do not have a D5 pump
- You prefer opaque reservoirs
- You want an all-in-one unit
Verdict: Alphacool D5 Pump Top Clear Acrylic offers a straightforward solution for D5 pump visibility. It fits users who value clear tubing aesthetics and have the necessary pump hardware ready.
BXQINLENX Intel CPU Water Block
Best for: Intel builds with clear coolant
- Coolant Color
- Clear (what this guide is about)
- Thread Size
- G1/4"
- Dimensions
- 5.5 × 4.4 × 0.7 inches
- Weight
- 2.4 ounces
View on Amazon: BXQINLENX Intel CPU Water Block Affiliate link
This BXQINLENX block is designed for Intel systems. It features a high-performance copper base measuring 50 x 50 x 3 mm. The unit weighs 2.4 ounces and fits a 4.4 by 5.5 inch footprint. It includes G1/4 inch threads for compatible fittings. The clear top allows you to see the coolant flow. This block suits builders who want a lightweight, budget-friendly solution for Intel platforms.
Pros
- High-performance copper base for efficient heat transfer
- Lightweight 2.4 ounces build
- Standard G1/4 inch threads for fittings
- Clear top for coolant visibility
Cons
- Fittings are not included
- Limited to Intel socket compatibility
- No pump or reservoir included
Good fit if
- You are building a system with an Intel CPU
- You want to see clear coolant flow
- You prefer a lightweight water block
Skip if
- You use an AMD processor
- You need pre-installed fittings
- You require a pump top
Verdict: BXQINLENX Intel CPU Water Block is a simple, lightweight option for Intel builds. It works well if you prioritize clear coolant visibility and standard thread sizes.
EKWB EK-CryoFuel 1L Clear Premix
Best for: Ready-to-use red coolant loops
- Coolant Type
- Premix
- Coolant Volume
- 1000ml
- Dimensions
- 3.94 × 3.94 × 10.8 inches
- Weight
- 2.4 pounds
View on Amazon: EKWB EK-CryoFuel 1L Clear Premix Affiliate link
This is a 1000ml premix coolant from EKWB. It features high-quality concentrated pigments for vivid colors. The bottle measures 3.94 by 10.8 inches. It weighs 2.4 pounds. You get a clear fluid ready for your loop. It suits users who want a specific red tint without mixing. The premix format saves you time and effort.
Pros
- 1000ml volume for standard reservoirs
- Premix format requires no mixing
- Concentrated pigments for vivid color
- Clear fluid type for visibility
Cons
- Only available in Scarlet Red
- Heavier than concentrate options
- Fixed color cannot be adjusted
Good fit if
- You want a ready-to-use coolant
- You prefer vivid red tones
- You dislike mixing concentrates
Skip if
- You need a different color
- You want to adjust tint
- You prefer concentrate formulas
Verdict: EKWB EK-CryoFuel 1L Clear Premix offers a convenient, pre-mixed solution for red-tinted loops. It is ideal for builders who prioritize ease of use and consistent color over customization.
EKWB EK-CryoFuel 1L Clear Navy Blue
Best for: Premixed navy blue coolant needs
- Coolant Type
- Premix
- Coolant Color
- Blue
- Coolant Volume
- 1000ml
- Weight
- 2.4 pounds
View on Amazon: EKWB EK-CryoFuel 1L Clear Navy Blue Affiliate link
This EKWB premix coolant offers a clear navy blue finish in a 1000mL bottle. It uses high-quality concentrated pigments for vivid color saturation. The 1-liter volume suits standard loop builds. You get a ready-to-use fluid that requires no mixing. The clear base ensures the pigment displays accurately. This option fits users seeking a specific blue tone without the hassle of concentrates.
Pros
- 1000mL premixed volume
- Clear navy blue color
- High-quality concentrated pigments
- Ready to use
Cons
- Smaller than 2-liter options
- Single bottle capacity
- Limited to navy blue shade
Good fit if
- You want a ready-to-use coolant
- You prefer a navy blue tint
- You need 1 liter for a small loop
Skip if
- You need a different color
- You want to mix your own
- You require a larger volume
Verdict: EKWB EK-CryoFuel 1L Clear Navy Blue provides a vivid, premixed solution for builders who want a specific blue hue without mixing concentrates.
EK EK-CryoFuel Clear Concentrate Coolant, 100mL
Best for: Mixing your own clear coolant in small amounts
- Coolant Color
- Clear (what this guide is about)
- Coolant Type
- Clear
- Coolant Volume
- 100ml
- Weight
- 3.53 ounces
View on Amazon: EK EK-CryoFuel Clear Concentrate Coolant, 100mL Affiliate link
This 100 mL concentrate lets you mix your own clear coolant. It uses high-quality pigments for vivid color and features a thermal-efficient, non-toxic formula. The low electrical conductivity protects your components. It is compatible with acrylic, PeTG, POM, and rubber materials. You get an eco-friendly option that is 90% biodegradable in 10 days. This size is ideal for small builds or top-offs.
Pros
- High-quality concentrated pigments for vivid color
- Low electrical conductivity for safety
- Compatible with acrylic, PeTG, and rubber materials
- 90% biodegradable in 10 days
Cons
- Small 100 mL volume limits large builds
- Requires mixing with distilled water
- Not a premixed ready-to-use fluid
Good fit if
- You want to customize your coolant color intensity
- You need a small amount for top-offs
- You prefer eco-friendly biodegradable formulas
Skip if
- You want a ready-to-use premixed fluid
- You need to fill a large reservoir
- You prefer larger 1000 mL bottles
Verdict: EKWB EK-CryoFuel Concentrate, 100mL, Clear is a compact, eco-friendly option for users who want to mix their own clear coolant. It suits builders who need precise color control or small volumes for maintenance.
Bykski Galax RTX 2070 Full Coverage GPU Block
Best for: Galax RTX 2070 Gamer with clear cases
- Coolant Color
- Clear (what this guide is about)
- Dimensions
- 11.8 × 7.11 × 2.05 inches
- Weight
- 3.7 pounds
View on Amazon: Bykski Galax RTX 2070 Full Coverage GPU Block Affiliate link
This Bykski water block covers the Galax RTX 2070 Gamer. It features a clear acrylic top for a clean look. The block measures 11.8 inches long, 7.11 inches wide, and 2.05 inches high. It weighs 3.7 pounds. You get full coverage for the graphics card. This fits systems with clear side panels. It shows off your clear coolant choice.
Pros
- Full coverage design for the GPU
- Clear acrylic top for aesthetics
- Dimensions of 11.8 x 7.11 x 2.05 inches
- Weight of 3.7 pounds
Cons
- Specific to Galax RTX 2070 Gamer models only
- Pump top not included
- No UV-reactive properties mentioned
Good fit if
- You own a Galax RTX 2070 Gamer card
- You want a clear look for your loop
- You have space for a 11.8-inch block
Skip if
- You have a different RTX 2070 model
- You need a pump top included
- You prefer opaque blocks
Verdict: Bykski Clear GPU Block for RTX 2070 is a solid match for Galax RTX 2070 Gamer owners. It delivers full coverage and a transparent look. It suits builders who want to show off their clear coolant.
Mayhems XT1 Concentrate 250 ml
Best for: Small loops needing clear concentrate
- Coolant Color
- Clear (what this guide is about)
- Coolant Type
- Clear
- Coolant Volume
- 250ml
- Dimensions
- 2.24 × 2.24 × 5.59 inches
- Weight
- 10.2 ounces
View on Amazon: Mayhems XT1 Concentrate 250 ml Affiliate link
This is a 250 ml concentrate of Mayhems XT1 Ice Crystal Clear coolant. It is designed to extend the operational lifetime of your loop while maintaining thermal efficiency. The formula protects components from corrosion and scale buildup. You mix it with distilled water for use. It suits builders who want a clear fluid with a long service interval and reliable protection for their water cooling parts.
Pros
- 250 ml concentrate volume
- Ice Crystal Clear color
- Corrosion protection formula
- Long operational lifetime
Cons
- Smaller 250 ml bottle size
- Requires mixing with distilled water
- Limited total fluid volume for large loops
Good fit if
- You prefer clear coolant
- You want a long service interval
- You are building a small loop
Skip if
- You need premixed fluid
- You want a large 1-liter volume
- You prefer colored coolant
Verdict: Mayhems XT1 Concentrate 250 ml offers clear protection with a long service life. It is a practical pick for small loops where you want to mix your own fluid.
Mayhems X1 Concentrate 250ml Clear
Best for: Eco-friendly concentrate loops
- Coolant Color
- Clear (what this guide is about)
- Coolant Type
- Clear
- Coolant Volume
- 250ml
- Dimensions
- 2.24 × 2.24 × 5.59 inches
- Weight
- 10.2 ounces
View on Amazon: Mayhems X1 Concentrate 250ml Clear Affiliate link
This is a 250 ml concentrate coolant from Mayhems. It uses a refined vegetable extract blend that is fully biodegradable. The fluid is Ice Crystal Clear. It protects components from corrosion and scale build-up. You get good thermal performance and operational lifetime. It suits builders who want an eco-friendly concentrate for custom loops.
Pros
- 250 ml concentrate volume
- Ice Crystal Clear color
- Biodegradable vegetable extract base
- Corrosion and scale protection
Cons
- Smaller 250 ml size compared to 1000 ml options
- Requires mixing with distilled water
- Concentrate format needs dilution
Good fit if
- You want an eco-friendly concentrate
- You need a small volume for testing
- You prefer biodegradable fluid bases
Skip if
- You want a ready-to-use premix
- You need a larger 1000 ml volume
- You prefer colored opaque fluids
Verdict: Mayhems X1 Concentrate 250ml Clear is a biodegradable concentrate for custom loops. It fits users who want a small volume of eco-friendly fluid that protects against corrosion.
ModMyMods Clear UV Coolant 1L
Best for: PETG loops needing clear UV fluid
- Coolant Color
- Clear (what this guide is about)
- Coolant Type
- Clear UV-reactive
- Weight
- 2.15 pounds
View on Amazon: ModMyMods Clear UV Coolant 1L Affiliate link
ModMyMods offers a one-liter bottle of clear UV-reactive coolant designed for custom loops. It uses a deionized water base with conductivity under 0.05 ppm to protect components. The formula includes corrosion inhibitors and maintains a neutral pH. It works with PETG tubing and resists freezing down to -5C. This option suits builders who want visual clarity and reliable chemical protection without mixing concentrates.
Pros
- Clear UV-reactive appearance
- Low conductivity under 0.05 ppm
- Compatible with PETG tubing
- Freeze protection to -5C
Cons
- Limited freeze protection compared to competitors
- Smaller 1-liter volume
- No UV dye included separately
Good fit if
- You want a clear coolant that reacts to UV light
- You use PETG tubing in your loop
- You prefer premixed fluid over concentrates
Skip if
- You need freeze protection below -5C
- You want a larger quantity than one liter
- You prefer colored coolant over clear
Verdict: ModMyMods ModWater Clear UV Coolant provides clear UV-reactive fluid with low conductivity for PETG-compatible loops. It fits users who need premixed clarity and basic freeze resistance without buying concentrates.
Specifications side by side
| Spec | EK CryoFuel Clear Premix Coolant 2-Pack | EK EK-CryoFuel Premix Coolant 1L | PrimoChill Ice Clear Coolant, 32 oz | PrimoChill Pure Clear Coolant | XSPC EC6 Clear Premix Coolant 1000 mL | XSPC EC6 Clear UV Premix Coolant 1L | Alphacool Eisdecke D5 Plexi Pump Top | BXQINLENX Intel CPU Water Block | EKWB EK-CryoFuel 1L Clear Premix | EKWB EK-CryoFuel 1L Clear Navy Blue | EK EK-CryoFuel Clear Concentrate Coolant, 100mL | Bykski Galax RTX 2070 Full Coverage GPU Block | Mayhems XT1 Concentrate 250 ml | Mayhems X1 Concentrate 250ml Clear | ModMyMods Clear UV Coolant 1L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coolant Type | Clear | Premix | Clear | Clear | translucent | Translucent Clear UV | not stated | not stated | Premix | not stated | Clear | not stated | Clear | Clear | Clear UV-reactive |
| Material | not stated | not stated | not stated | not stated | not stated | not stated | Plexi (acrylic) | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated |
| Thread Size | not stated | not stated | not stated | not stated | not stated | not stated | G1/4 | G1/4" | not stated | not stated | not stated | not stated | not stated | not stated | not stated |
| Radiator Size | not stated | not stated | not stated | not stated | not stated | not stated | 40mm | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated |
| Pump Compatibility | not stated | not stated | not stated | not stated | not stated | not stated | D5 | not stated | not stated | not stated | not stated | not stated | not stated | not stated | not stated |
| Coolant Color | Clear | not stated | Clear | Clear | Clear | Clear | Clear | Clear | not stated | Blue | Clear | Clear | Clear | Clear | Clear |
| Coolant Volume | 1000ml | 1000ml | 32oz | 32oz | 1000ml | 1000ml | not stated | not stated | 1000ml | 1000ml | 100ml | not stated | 250ml | 250ml | not stated |
| Dimensions | 3.25 × 3.25 × 10 inches | 10.2 × 3.54 × 3.54 inches | 8.68 × 0.55 × 0.55 inches | 8.68 × 13.5 × 13.5 inches | 3.94 × 3.94 × 9.84 inches | 3.94 × 3.94 × 9.84 inches | 3.15 × 3.15 × 1.57 inches | 5.5 × 4.4 × 0.7 inches | 3.94 × 3.94 × 10.8 inches | not stated | not stated | 11.8 × 7.11 × 2.05 inches | 2.24 × 2.24 × 5.59 inches | 2.24 × 2.24 × 5.59 inches | not stated |
| Weight | 4.8 pounds | 2.43 pounds | 2.25 pounds | 2 pounds | 1080 grams | 2.43 pounds | 0.44 kilograms | 2.4 ounces | 2.4 pounds | 2.4 pounds | 3.53 ounces | 3.7 pounds | 10.2 ounces | 10.2 ounces | 2.15 pounds |
| Color | Clear | Black | Clear | Clear | not stated | UV Clear | Clear | Black | Black | Navy Blue | Clear | not stated | Ice Crystal Clear | Ice Crystal Clear | Clear UV |
| Model | TR-3831109813256-2P | 3831109880302 | FBA_PC-ICE | PC-PURE | 5060175582744 | XS-EC6-CLV | 13189 | SHIZI-CLEAR | 3831109880333 | 3831109813270 | 3831109813300 | not stated | MXTC250MLCL | MX1C250MLCL | not stated |
| Size | not stated | 1 Litre | 32 fluid ounces | not stated | not stated | 1 Litre | not stated | not stated | 1 Liter | 1 Litre | not stated | not stated | 250 ml | 250 ml | not stated |
If you manage bedroom heat, our comparison of best cooling comforters lists fabric and fill specifications.
How to choose the right one
-
Check Premix Versus Concentrate
Decide if you want immediate use or custom control. Premix fluids like the EK CryoFuel 1000ml 2-Pack are ready to pour with low conductivity. This saves time and reduces the risk of mixing errors. Concentrates, such as the EK 100ml or Mayhems 250ml, require you to mix the fluid with distilled water. Choose premix for convenience and consistent results. Select concentrate if you need small volumes for maintenance or precise color adjustments.
-
Match Pump Top Compatibility
Ensure your pump top fits your specific hardware. The Alphacool D5 Pump Top is designed specifically for D5 pumps. It features clear acrylic to showcase the fluid movement inside. If you use a different pump, this part will not fit. Check the dimensions and thread types before purchasing. Visibility relies on the material transparency. Clear acrylic allows you to see the coolant flow clearly. Verify your pump model matches the product specifications to avoid installation issues.
-
Verify CPU Socket Support
Confirm the water block fits your processor socket. The BXQINLENX Intel CPU Water Block is built for Intel platforms. It has a lightweight design suitable for standard mounting. If you use AMD, this block will not work. Check the mounting hardware and contact plate shape. Clear coolant visibility depends on the block material. Ensure the block supports your specific socket type. This prevents leaks and ensures proper thermal contact. Match the product attributes to your motherboard socket.
-
Select UV Reactive Fluid
Choose UV-reactive coolant if you have UV lighting. The XSPC EC6 Clear UV and ModMyMods Clear UV fluids respond to ultraviolet light. They appear clear normally but glow under UV LEDs. This enhances the aesthetic of clear loops. Standard clear fluids like PrimoChill Ice Clear do not glow. Pick UV fluid only if your case has UV lamps. This adds a visual layer without changing the base clarity. Check the product color spec to confirm UV reactivity.
-
Assess GPU Block Coverage
Ensure the GPU block matches your graphics card. The Bykski Galax RTX 2070 Block is made for Galax RTX 2070 Gamer cards. It provides full coverage for the VRMs and memory. If you have a different card, this block will not fit. Check the exact model number and PCB layout. Clear coolant shows the internal flow path. Verify compatibility before buying to avoid return delays. Full coverage blocks offer better cooling and a cleaner look. Match the product to your specific GPU model.
Frequently asked questions
What is the difference between premix and concentrate coolants?
Premix coolants are ready to pour, offering convenience and consistent results. Products like the EK CryoFuel 1000ml 2-Pack provide low conductivity immediately. Concentrates, such as the Mayhems XT1 250ml, require you to mix them with distilled water. This allows for custom volume control and precise color saturation in smaller loops.
Which clear coolant is best for small custom loops?
The EK CryoFuel Concentrate 100mL is ideal for small loops. Its compact 100ml volume allows for precise mixing without waste. The Mayhems XT1 Concentrate 250ml is another practical option for small builds. Both allow you to tailor the fluid volume to your specific loop size while maintaining clear visibility.
Are there clear coolants that work with PETG tubing?
Yes, the ModMyMods Clear UV Coolant 1L is designed for PETG loops. It provides clear UV-reactive fluid with low conductivity, ensuring compatibility with PETG materials. This premixed solution offers basic freeze resistance and clarity without requiring you to mix concentrates, making it a safe choice for PETG builds.
Can I use clear coolant with colored components?
You can use clear coolant with black or colored components for contrast. The EK CryoFuel 1L Black Premix features a black color specification despite being labeled clear. The BXQINLENX Intel CPU Water Block is black but supports clear coolant visibility. This setup highlights the fluid flow against dark hardware surfaces.
What pump top is best for viewing coolant flow?
The Alphacool Eisdecke D5 Plexi Pump Top is designed for visibility. It is made from clear acrylic and fits standard D5 pumps. This component allows you to see the coolant level and flow directly. It is a straightforward solution for builders who value clear tubing aesthetics and pump hardware transparency.
Is there an eco-friendly clear coolant option?
The Mayhems X1 Concentrate 250ml Clear is a biodegradable option. It protects against corrosion while being environmentally friendly. The XSPC EC6 Clear Premix Coolant is also described as biodegradable and safe. These choices suit users who prioritize eco-friendly properties alongside clear loop aesthetics and system cleanliness.
Which GPU block is best for clear coolant visibility?
The Bykski Galax RTX 2070 Full Coverage GPU Block offers a transparent look. It is designed specifically for Galax RTX 2070 Gamer cards. The block delivers full coverage while maintaining a clear appearance. This allows you to showcase your clear coolant and internal flow patterns effectively within the GPU block.
Do premix coolants require mixing with distilled water?
No, premix coolants do not require mixing. Products like the PrimoChill Ice Clear Coolant 32oz and the XSPC EC6 1000mL are ready to use. They offer low conductivity and stable dyes out of the bottle. This eliminates the risk of mixing errors and saves time during loop filling.