Best Big Blue Sediment Filter Housing in 2025
Updated on July 2025
#1
Recommended
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- Leak-Proof Design: Features a pressure relief button and double O-ring system to prevent leaks during long-term use. Installation should avoid excessive Teflon tape.
- Durable Construction: Made from high-flow reinforced polypropylene, this housing is resistant to corrosion and designed for high water pressure. It meets NSF standards and is lead-free and BPA-free.
- Simple Installation: Comes with necessary installation tools including a mounting bracket, wrench, and screws, along with a pressure relief button for effortless cartridge replacements.
- Flexible Filtration Options: Supports DIY installations with various filters for enhanced water quality—choose sediment or carbon filters as needed (filter cartridges sold separately).
- Universal Compatibility: Designed to fit all standard 4.5" x 20" filter cartridges.
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- Leak-Proof Design: Features a pressure relief button and double O-ring system to prevent leaks during long-term use. Installation should avoid excessive Teflon tape.
- Durable Construction: Made from high-flow reinforced polypropylene, this housing is resistant to corrosion and designed for high water pressure. It meets NSF standards and is lead-free and BPA-free.
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#2
Value for Money
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- Tested against NSF standards, made of reinforced polypropylene for durability and chemical resistance; ensures filtered water is safe and healthy.
- Features a thickened design with raised threaded holes to prevent leaks from the mounting area, enhancing long-term reliability.
- Includes all necessary installation tools, such as a wrench and mounting bracket, with a built-in pressure-relief button for easy filter replacement.
- Equipped with a 1" NPT brass port, allowing for versatile DIY installation with various compatible filters (filters not included).
- Compatible with standard 4.5" x 20" cartridges from brands like Whirlpool and Aqua-Pure, suitable for DIY whole house filtration systems.
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- Tested against NSF standards, made of reinforced polypropylene for durability and chemical resistance; ensures filtered water is safe and healthy.
- Features a thickened design with raised threaded holes to prevent leaks from the mounting area, enhancing long-term reliability.
- Includes all necessary installation tools, such as a wrench and mounting bracket, with a built-in pressure-relief button for easy filter replacement.
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#3
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- Compatible with all Pentair Pentek 20" Big Blue cartridges and standard 20" x 4.5" heavy-duty filter cartridges.
- Designed for high-flow and heavy-sediment filtration applications.
- Large housing capacity minimizes the number of vessels needed for high flow rates.
- Pressure relief button facilitates easy cartridge replacements.
- Does not include mounting hardware or wrench; features 1" NPT inlet and outlet on a polypropylene cap.
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- Compatible with all Pentair Pentek 20" Big Blue cartridges and standard 20" x 4.5" heavy-duty filter cartridges.
- Designed for high-flow and heavy-sediment filtration applications.
- Large housing capacity minimizes the number of vessels needed for high flow rates.
- Pressure relief button facilitates easy cartridge replacements.
- Does not include mounting hardware or wrench; features 1" NPT inlet and outlet on a polypropylene cap.
#4
9% Off
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- Versatile for large-capacity filtration, suitable for high-flow and heavy sediment use.
- Compatible with all Pentair Pentek 10" Big Blue cartridges and 10" x 4.5" heavy-duty filter cartridges.
- Extra-large housing increases cartridge capacity, minimizing the number of vessels needed for high flow applications.
- Features a pressure relief button for straightforward cartridge replacements.
- 1" NPT inlet and outlet ports made from high-flow polypropylene (HFPP) cap.
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- Versatile for large-capacity filtration, suitable for high-flow and heavy sediment use.
- Compatible with all Pentair Pentek 10" Big Blue cartridges and 10" x 4.5" heavy-duty filter cartridges.
- Extra-large housing increases cartridge capacity, minimizing the number of vessels needed for high flow applications.
- Features a pressure relief button for straightforward cartridge replacements.
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#5
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- Designed for optimal sealing with a pressure relief button and double O-rings to prevent leaks over time.
- Constructed from reinforced polypropylene, ensuring durability against corrosion and high water pressure; meets NSF standards for safety and non-toxicity.
- Includes all necessary installation tools: a heavy-duty steel mounting bracket, wrench, and screws, with a pressure relief button for effortless cartridge replacement.
- Allows for customizable filtration setups by mounting multiple units in parallel; compatible with various filter types based on your water quality needs (filter cartridges sold separately).
- Compatible with all standard 4.5" x 10" filter cartridges for versatile water filtration options.
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- Designed for optimal sealing with a pressure relief button and double O-rings to prevent leaks over time.
- Constructed from reinforced polypropylene, ensuring durability against corrosion and high water pressure; meets NSF standards for safety and non-toxicity.
- Includes all necessary installation tools: a heavy-duty steel mounting bracket, wrench, and screws, with a pressure relief button for effortless cartridge replacement.
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#6
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- 20 micron pleated water filter replacement dimensions: 9-7/8" length, 4-1/2" outer diameter, and 1-1/10" inner diameter, compatible with most 10" whole house sump systems.
- Pleated design increases surface area for better filtration of sand, dirt, silt, rust, and scale, providing stable water flow with minimal pressure drop.
- The filter cartridge helps prevent clogging in water pipes and extends the lifespan of water equipment; however, it does not remove chlorine.
- Can filter up to 30,000 gallons, with frequency of replacement based on water quality and usage; regular changes recommended for optimal performance.
- Washable and reusable, but should be cleaned or replaced before it becomes dirty to avoid re-contamination of filtered water.
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- 20 micron pleated water filter replacement dimensions: 9-7/8" length, 4-1/2" outer diameter, and 1-1/10" inner diameter, compatible with most 10" whole house sump systems.
- Pleated design increases surface area for better filtration of sand, dirt, silt, rust, and scale, providing stable water flow with minimal pressure drop.
- The filter cartridge helps prevent clogging in water pipes and extends the lifespan of water equipment; however, it does not remove chlorine.
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#7
21% Off
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- Removes dirt, sand, silt, and particulates to keep water clean and protect appliances.
- High-flow pre-filter with superior particulate reduction and three times the dirt holding capacity of similar filters.
- NSF International certified to NSF/ANSI Standard 42 for safety and quality assurance.
- Compatible with all 20-inch Big Blue filter housings and equivalent heavy-duty systems.
- Recommended replacement every six months or when water pressure or quality decreases.
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- Removes dirt, sand, silt, and particulates to keep water clean and protect appliances.
- High-flow pre-filter with superior particulate reduction and three times the dirt holding capacity of similar filters.
- NSF International certified to NSF/ANSI Standard 42 for safety and quality assurance.
- Compatible with all 20-inch Big Blue filter housings and equivalent heavy-duty systems.
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#8
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- 5 micron sediment filter captures 99% of impurities for clear water.
- High flow design minimizes pressure loss for consistent clean water supply.
- Durable 20-inch filter lasts 4-6 months, reducing replacements.
- Layered filtration structure addresses both large and fine particles.
- Resistant melt-blown polypropylene construction for appliance protection.
- Compatible with standard 20-inch housings for easy installation.
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- 5 micron sediment filter captures 99% of impurities for clear water.
- High flow design minimizes pressure loss for consistent clean water supply.
- Durable 20-inch filter lasts 4-6 months, reducing replacements.
- Layered filtration structure addresses both large and fine particles.
- Resistant melt-blown polypropylene construction for appliance protection.
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#9
24% Off
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- KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates
- FITS ALL 20" Big Blue housings and can replace any 20" x 4.5" heavy duty sediment filter cartridge
- LONGER LIFE with 33% more dirt holding media than many competitors
- STRONGER than standard cellulose cartridges with a unique blend of resin-impregnated cellulose and polyester
- REPLACE EVERY 6 MONTHS or when you notice a drop in water pressure or quality. The cap is color-coded for easy replacement
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- KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates
- FITS ALL 20" Big Blue housings and can replace any 20" x 4.5" heavy duty sediment filter cartridge
- LONGER LIFE with 33% more dirt holding media than many competitors
- STRONGER than standard cellulose cartridges with a unique blend of resin-impregnated cellulose and polyester
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#10
15% Off
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- 20 micron pleated water filter replacement compatible with various filtration systems, dimensions 9-7/8" x 2-1/2" x 1-1/10".
- Efficiently removes sand, dirt, silt, rust, and scale particles, ensuring a stable flow of water without significant pressure drop.
- Protects plumbing and extends the lifespan of water equipment, though it does not remove chlorine for taste improvement.
- Filters up to 15,000-20,000 gallons, with lifespan depending on water quality and usage; regular replacements recommended for optimal performance.
- Washable and reusable, but should be replaced if visibly dirty or according to recommended change cycle to prevent contamination.
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- 20 micron pleated water filter replacement compatible with various filtration systems, dimensions 9-7/8" x 2-1/2" x 1-1/10".
- Efficiently removes sand, dirt, silt, rust, and scale particles, ensuring a stable flow of water without significant pressure drop.
- Protects plumbing and extends the lifespan of water equipment, though it does not remove chlorine for taste improvement.
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