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    2 Pack- Polyester Pleated Sediment Water Filter 4.5 x 20 Big Blue | 10 micron | Compatible 22010 20-Inch by 4.5-Inch Hydro-Logic Big Boy Sediment Filter

    2 Pack- Polyester Pleated Sediment Water Filter 4.5 x 20 Big Blue | 10 micron | Compatible 22010 20-Inch by 4.5-Inch Hydro-Logic Big Boy Sediment Filter

    10 Micron Pleated Polyester Sediment Filter 4.5 x 20 Polyester Pleated Cartridges are manufactured from durable polyester to provide you with a superior pleated filter that is washable reusable and durable. Filters are chemical and bacteria resistant... more

    $119.99

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    20 Big Blue Sediment Filter - 4.5 x 20 PACK OF 2

    20 Big Blue Sediment Filter - 4.5 x 20 PACK OF 2

    From the brand HYDRONIX: THE PRODUCT OF CHOICE FOR WATER FILTRATION PROFESSIONALS EVERYWHERE. Previous page Previous page Hydronix aims to design and develop cost-effective high-quality water filtration products. Our company is committed to industrial... more

    $38.76

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    Best Seller
    Pentek 150235 20-BB 1-1/2 inch #20 Big Blue Filter Housing

    Pentek 150235 20-BB 1-1/2 inch #20 Big Blue Filter Housing

    The Pentek 150235 20-inch Big Blue Whole House Water Filter System has the great versatility to meet all of your large capacity filtration needs. It is sized to handle the water for an entire household even in areas where you need to filter a high flow... more

    $80.08 $63.99

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    Pentek 150235 20-BB 1-1/2 #20 Big Blue Filter Housing

    Pentek 150235 20-BB 1-1/2 #20 Big Blue Filter Housing

    Pentair Pentek Big Blue Heavy Duty Filter Housings offer the versatility to meet all of your large-capacity filtration needs including highflow and heavy-sediment applications. The extra large housing allows for greater cartridge capacity reducing the... more

    $107.00 $91.42

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    4 Pack- Polyester Pleated Sediment Water Filter 4.5 x 20 Big Blue | 10 micron | Compatible 22010 20-Inch by 4.5-Inch Hydro-Logic Big Boy Sediment Filter

    4 Pack- Polyester Pleated Sediment Water Filter 4.5 x 20 Big Blue | 10 micron | Compatible 22010 20-Inch by 4.5-Inch Hydro-Logic Big Boy Sediment Filter

    10 Micron Pleated Polyester Sediment Filter 4.5 x 20 Polyester Pleated Cartridges are manufactured from durable polyester to provide you with a superior pleated filter that is washable reusable and durable. Filters are chemical and bacteria resistant... more

    $214.99

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    20-inch 2 Stage Big Blue Whole House Filter

    20-inch 2 Stage Big Blue Whole House Filter

    Sediment carbon filters for general whole house filtration. Sediment filter removes large particles sand sediment while the carbon filter removes chlorine and other unpleasant tastes odors. more

    $259.00

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    20-inch Big Blue 2 Stage Filter Kit with Sediment Filter & Catalytic Carbon/KDF-85 Filter

    20-inch Big Blue 2 Stage Filter Kit with Sediment Filter & Catalytic Carbon/KDF-85 Filter

    The 5 micron sediment filter is a 100% polypropylene filter contains graded density that provides higher dirt holding capacity than standard spun polypropylene and string wound cartridges. The Catlytic Carbon/KDF-85 filter contains 4.0 lbs. of KDF-85... more

    $189.00

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    20-inch 2 Stage Big Blue Whole House Filter with Radial Flow Carbon & Activated Alumina Filters

    20-inch 2 Stage Big Blue Whole House Filter with Radial Flow Carbon & Activated Alumina Filters

    This system removes a wide range of contaminates with a single system! The 20 micron radial flow carbon filter used in this system is capable of removing sediment chlorine chlormines pesticides herbicides organics MTBE and THM with very little pressure... more

    $349.00

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    20-inch Big Blue 2 Stage Filter Kit with Sediment & GAC/KDF 55 Filters

    20-inch Big Blue 2 Stage Filter Kit with Sediment & GAC/KDF 55 Filters

    Replacement filter set for the 2 stage Big Blue 20 filter system includes activated alumina filter and radial flow carbon. The activated alumina filter removes removes fluoride lead and arsenic from your water withough adding anything harmful. The... more

    $139.00

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    20-inch 2 Stage Big Blue Whole House Filter with Lead-Cyst-Heavy Metal Reduction

    20-inch 2 Stage Big Blue Whole House Filter with Lead-Cyst-Heavy Metal Reduction

    The 20-inch 2-stage Big Blue Whole House Filter with Pb1 filter is a high-flow whole house filtration system that has 2 steps of water filtration. more

    $329.00

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    Pentair Pentek DGD-7525-20 20 Big Blue Whole House Gradient Density Spun Polypropylene Sediment Water Filter - 25 Micron

    Pentair Pentek DGD-7525-20 20 Big Blue Whole House Gradient Density Spun Polypropylene Sediment Water Filter - 25 Micron

    The Pentek DGD-7525-20 Sediment Water Filter is dual gradient meaning the outer layer acts as a pre-filter filtering out larger particles than the inner layer of the filter. The outer layer is a 75 micron filter and the inner layer filters down to 25... more

    $47.99 $40.90

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    PENTAIR/PENTEK 155356-75 String Wound Filter Cartridge, 20 gpm, 25 Micron,

    PENTAIR/PENTEK 155356-75 String Wound Filter Cartridge, 20 gpm, 25 Micron,

    Filter Cartridge, Reduces Sediment, Micron Rating 25 micron, Flow Rate 20 gpm, Inside Diameter 1 in, Outside Diameter 4 1/2 in, Overall Height 20 in, Filter Media Polypropylene, For Use With 20 in Big Blue Housings, Application Drinking Water,... more

    $26.99

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    Watts (WPC#FF20) 20 x4.5 Big Blue Sediment Filter - 20 - Micron

    Watts (WPC#FF20) 20 x4.5 Big Blue Sediment Filter - 20 - Micron

    You set the rules for your home and the Watts WPC20FF20 Pleated Water Filter 20 x 4.5 20 Micron is a helpful enforcer against poor water quality that helps you rule the roost. The Watts WPC20FF20 uses an advanced synthetic pleated polyester technology... more

    $39.95

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    Pentair Pentek DGD-2501-20 20 Big Blue Whole House Gradient Density Spun Polypropylene Sediment Water Filter - 1 Micron

    Pentair Pentek DGD-2501-20 20 Big Blue Whole House Gradient Density Spun Polypropylene Sediment Water Filter - 1 Micron

    Reduces the need for multiple housing step-down filtration systems Filters extra-fine dirt sand sediment silt rust particles and scale particles effectively Bacteria resistant and chemical resistant. 3 times the dirt-holding capacity of similar sized... more

    $36.30 $29.99

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    Pentair Pentek ECP20-20BB 20 Big Blue Whole House Pleated Cellulose Polyester Sediment Water Filter - 20 Micron

    Pentair Pentek ECP20-20BB 20 Big Blue Whole House Pleated Cellulose Polyester Sediment Water Filter - 20 Micron

    Reach for the Pentair Pentek ECP20-20BB Big Blue Pleated Cellulose Polyester Sediment Filter when it s time to change the filter in your 20 heavy duty whole home water filtration system. This filter is manufactured from a special formulation of... more

    $38.53 $21.59

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    PENTAIR/PENTEK 255495-75 Pleated Filter Cartridge, 20 gpm, 20 Micron, 4-1/2"

    PENTAIR/PENTEK 255495-75 Pleated Filter Cartridge, 20 gpm, 20 Micron, 4-1/2"

    Filter Cartridge, Reduces Sediment, Micron Rating 20 micron, Flow Rate 20 gpm, Inside Diameter 1 1/8 in, Outside Diameter 4 1/2 in, Overall Height 20 in, Filter Media Resin-Impregnated Pleated-Cellulose Polyester, For Use With 20 in Big Blue Housings,... more

    $35.99

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    Express Water – 2 Pack Big Blue Sediment Replacement Filter – SED Dirt Sand Rust High Capacity Water Filter – Whole House Filtration – 5 Micron – 2.5� x 20� inch

    Express Water – 2 Pack Big Blue Sediment Replacement Filter – SED Dirt Sand Rust High Capacity Water Filter – Whole House Filtration – 5 Micron – 2.5� x 20� inch

    Protect your home health and appliances by filtering all of your incoming water. The 2 Pack Express Water Big Blue Whole House Sediment Water Filter removes major sediment contaminants from your water supply and provides clean water all home uses. This... more

    $29.99

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    Express Water – 2 Pack Big Blue Filter Activated Carbon Block Replacement Filter – ACB Large Capacity Water Filter – Whole House Filtration – 5 Micron – 2.5� x 20� inch

    Express Water – 2 Pack Big Blue Filter Activated Carbon Block Replacement Filter – ACB Large Capacity Water Filter – Whole House Filtration – 5 Micron – 2.5� x 20� inch

    Protect your home health and appliances by filtering your water. The 2 Pack Express Water Big Blue Filter Whole House Activated Carbon Block removes major contaminants from your water supply and provides clean water for drinking showering cooking and... more

    $44.99

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    Pentek - R30-BB 20 x 4.5 Big Blue REUSABLE Pleated Polyester Sediment Filter - 30 Micron

    Pentek - R30-BB 20 x 4.5 Big Blue REUSABLE Pleated Polyester Sediment Filter - 30 Micron

    Filter Cartridge Reduces Sediment Micron Rating 30 micron Flow Rate 20 GPM Inside Diameter 1 1/8 in Outside Diameter 4 1/2 in Overall Height 20 in Filter Media Non-Woven Polyester. more

    $64.99 $51.31

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    PENTAIR/PENTEK 155430-75 Pleated Filter Cartridge, 20 gpm, 30 Micron, 4-1/2"

    PENTAIR/PENTEK 155430-75 Pleated Filter Cartridge, 20 gpm, 30 Micron, 4-1/2"

    Filter Cartridge, Reduces Sediment, Micron Rating 30 micron, Flow Rate 20 gpm, Inside Diameter 1 1/8 in, Outside Diameter 4 1/2 in, Overall Height 20 in, Filter Media Non-Woven Polyester, For Use With 20 in Big Blue Housings, Application Commercial,... more

    $35.15

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    Pentair Pentek ECP5-20BB 20 Big Blue Whole House Pleated Cellulose Polyester Sediment Water Filter - 5 Micron

    Pentair Pentek ECP5-20BB 20 Big Blue Whole House Pleated Cellulose Polyester Sediment Water Filter - 5 Micron

    The ECP5-20BB provides high flow rates and dirt-holding capacity while maintaining extremely low pressure drop making it ideal for a variety of uses and applications. more

    $41.79 $19.99

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    PENTAIR/PENTEK 255494-75 Pleated Filter Cartridge, 20 gpm, 5 Micron, 4-1/2"

    PENTAIR/PENTEK 255494-75 Pleated Filter Cartridge, 20 gpm, 5 Micron, 4-1/2"

    Filter Cartridge, Reduces Sediment, Micron Rating 5 micron, Flow Rate 20 gpm, Inside Diameter 1 1/8 in, Outside Diameter 4 1/2 in, Overall Height 20 in, Filter Media Resin-Impregnated Pleated-Cellulose Polyester, For Use With 20 in Big Blue Housings,... more

    $37.99

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    20-inch Big Blue Filter Housing with 1-inch Ports & Pressure Release

    20-inch Big Blue Filter Housing with 1-inch Ports & Pressure Release

    The Big Blue 20 Filter Housing is an extra-wide housing that accommodates large 4.5 wide filters for increased flow.This housing has a pressure relief button on the cap. It is made of a durable reinforced polypropylene that is compatible with a variety... more

    $69.00

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    Watts (WPC#FF20) 20 x4.5 Big Blue Sediment Filter - 1 - Micron

    Watts (WPC#FF20) 20 x4.5 Big Blue Sediment Filter - 1 - Micron

    Watts pleated cartridges outperform wound spun melt blown resin bonded and other \ depth style filter elements because our pleated cartridges provide increased surface area lower pressure drop and longer service life. Our 100% synthetic media is... more

    $49.95

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    Pentair Pentek RFC20-BB 20 Big Blue Whole House Granular Carbon Sediment Taste & Odor Water Filter - 25 Micron

    Pentair Pentek RFC20-BB 20 Big Blue Whole House Granular Carbon Sediment Taste & Odor Water Filter - 25 Micron

    The Pentek RFC-20BB water filter cartridge is a Big Blue filter that reduces chlorine taste and odor. The whole house RFC-20BB is a very popular choice due to its outstanding flow rate. The lifespan of this filter depends on water quality but it is... more

    $86.21 $63.99

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    20-inch Big Blue 3 Stage Filter Kit with Sediment GAC/KDF 85 and Radial Flow Carbon

    20-inch Big Blue 3 Stage Filter Kit with Sediment GAC/KDF 85 and Radial Flow Carbon

    The 5 micron sediment filter is a 100% polypropylene filter contains graded density that provides higher dirt holding capacity than standard spun polypropylene and string wound cartridges. The GAC/KDF 85 filter contains 4.0 lbs. of KDF-85 media along... more

    $259.00

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    Pentek 150234 1 Big Blue 20 Filter Housing

    Pentek 150234 1 Big Blue 20 Filter Housing

    The Pentek 150234 is made of a durable reinforced polypropylene that is compatible with a variety of chemicals. more

    $72.00 $61.76

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    Big Blue 20-inch Activated Alumina Filter for Fluoride Arsenic and Lead

    Big Blue 20-inch Activated Alumina Filter for Fluoride Arsenic and Lead

    The Big Blue 20 Activated Alumina filter can be used to replace a current filter or upgrade your current 20 Big Blue filter system. The activated alumina filter removes lower levels of lead arsenic and fluoride from your water without adding any... more

    $189.00

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    20-inch 3 Stage Big Blue Whole House Filter

    20-inch 3 Stage Big Blue Whole House Filter

    This system features 3 stages of filtration which are the 5 micron sediment filter granular activated carbon filter and the 5 micron carbon block filter on a heavy-duty steel mounting bracket. These filters combined will removes sand particles chlorine... more

    $349.00

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    Pentek 153070 #20 Big Blue Housing Sump

    Pentek 153070 #20 Big Blue Housing Sump

    Features: -Replacement sump for filter housings made by Pentek and other manufacturers. -Fits all caps for Pentek 20 Big Blue housings. -Reinforced polypropylene for strength and chemical resistance. Product Type: -Whole House. Filter Component:... more

    $78.96

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    Pentair Pentek CBC-20BB 20 Big Blue Whole House Carbon Block Sediment Taste & Odor Water Filter - 0.5 Micron

    Pentair Pentek CBC-20BB 20 Big Blue Whole House Carbon Block Sediment Taste & Odor Water Filter - 0.5 Micron

    Reach for the Pentair Pentek CBC-20BB 20 Big Blue Carbon Sediment Chlorine Taste & Odor Filter when it s time to change the filter in your 20 heavy duty water filtration system. This filter is highly effective at reducing unwanted bad taste & odor and... more

    $152.70

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    20 Transparent Big Blue Whole House Water Filter w/ 5 Micron Activated Carbon Block Water Filter Cartridge

    20 Transparent Big Blue Whole House Water Filter w/ 5 Micron Activated Carbon Block Water Filter Cartridge

    20 Transparent Big Blue Whole House Water Filtration System with 1 Inlet / Outlet Brass Ports (124-20S-CTO)-this water treatment system treats all of the water entering your home removing chlorine taste odors and other particles that can damage your... more

    $69.99

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    Big Blue 20-inch GAC/KDF 55 Filter

    Big Blue 20-inch GAC/KDF 55 Filter

    The Big Blue 20 GAC/KDF 55 filter can be used to replace a current filter or upgrade from the carbon block filter or standard GAC filter. The KDF 55 media enables the filter to remove heavy metals including lead mercury and iron. The filter measures... more

    $105.00 $89.00

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    Double Canister Bracket for 2 Stage Big Blue - U-shaped

    Double Canister Bracket for 2 Stage Big Blue - U-shaped

    The double canister big blue bracket is a heavy duty steel bracket that is powder coated white for a durable long lasting product. The bracket is designed to be used with both the 10 and 20 2 stage Big Blue housings and features slots to allow for the... more

    $58.00

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    Express Water – 25 Pack Big Blue Sediment Replacement Filter – SED Dirt Sand Rust High Capacity Water Filter – Whole House Filtration – 5 Micron – 2.5� x 20� inch

    Express Water – 25 Pack Big Blue Sediment Replacement Filter – SED Dirt Sand Rust High Capacity Water Filter – Whole House Filtration – 5 Micron – 2.5� x 20� inch

    Protect your home health and appliances by filtering all of your incoming water. The 25 Pack Express Water Big Blue Whole House Sediment Water Filter removes major sediment contaminants from your water supply and provides clean water all home uses.... more

    $79.99

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    Express Water – 10 Pack Big Blue Filter Activated Carbon Block Replacement Filter – ACB Large Capacity Water Filter – Whole House Filtration – 5 Micron – 2.5� x 20� inch

    Express Water – 10 Pack Big Blue Filter Activated Carbon Block Replacement Filter – ACB Large Capacity Water Filter – Whole House Filtration – 5 Micron – 2.5� x 20� inch

    Protect your home health and appliances by filtering your water. The 10 Pack Express Water Big Blue Filter Whole House Activated Carbon Block removes major contaminants from your water supply and provides clean water for drinking showering cooking and... more

    $119.99

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    Express Water – 5 Pack Big Blue Sediment Replacement Filter – SED Dirt Sand Rust High Capacity Water Filter – Whole House Filtration – 5 Micron – 2.5� x 20� inch

    Express Water – 5 Pack Big Blue Sediment Replacement Filter – SED Dirt Sand Rust High Capacity Water Filter – Whole House Filtration – 5 Micron – 2.5� x 20� inch

    Protect your home health and appliances by filtering all of your incoming water. The 5 Pack Express Water Big Blue Whole House Sediment Water Filter removes major sediment contaminants from your water supply and provides clean water all home uses. This... more

    $39.99

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    Express Water – 2 Pack Big Blue Filter Activated Carbon Block Replacement Filter – ACB Large Capacity Water Filter – Whole House Filtration – 5 Micron – 4.5� x 20� inch

    Express Water – 2 Pack Big Blue Filter Activated Carbon Block Replacement Filter – ACB Large Capacity Water Filter – Whole House Filtration – 5 Micron – 4.5� x 20� inch

    Protect your home health and appliances by filtering your water. The 2 Pack Express Water Big Blue Filter Whole House Activated Carbon Block removes major contaminants from your water supply and provides clean water for drinking showering cooking and... more

    $59.99

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    Express Water – 2 Pack Big Blue Sediment Replacement Filter – SED Dirt Sand Rust High Capacity Water Filter – Whole House Filtration – 5 Micron – 4.5� x 20� inch

    Express Water – 2 Pack Big Blue Sediment Replacement Filter – SED Dirt Sand Rust High Capacity Water Filter – Whole House Filtration – 5 Micron – 4.5� x 20� inch

    Protect your home health and appliances by filtering all of your incoming water. The 2 Pack Express Water Big Blue Whole House Sediment Water Filter removes major sediment contaminants from your water supply and provides clean water all home uses. This... more

    $39.99

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    Sediment Water Filter Cartridge by Ronaqua 20 x 2.5 Four Layers of Filtration Removes Sand Dirt Silt Rust made from Polypropylene (2 Pack 5 Micron)

    Sediment Water Filter Cartridge by Ronaqua 20 x 2.5 Four Layers of Filtration Removes Sand Dirt Silt Rust made from Polypropylene (2 Pack 5 Micron)

    2 of Melt-blown Polypropylene Sediment filters -20 Big Blue Sediment filter is often the first filter installed in the Whole House Water Filter. Sediment filters are made of fine melted polypropylene which is then blown and spun in a cylinder-like... more

    $27.99

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    More information about Water Filters

    Best prices on Two 20 bluonics big blue in Water Filters. Check out Bizrate for great deals on popular brands like Culligan, Harmsco and Hydronix. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.