You're in Water Filters

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Brand

    By Seller

    By Water Filter Type

    By Water Treatment Method

    By Keyword

    Best Seller
    Pentek CFB-PLUS20BB Replacement Filter Cartridge

    Pentek CFB-PLUS20BB Replacement Filter Cartridge

    Ships fast! Built with patented Fiberdyne technology Captures more sediment and reduces more chlorine taste & odor than nearly any comparably sized filter Will not release tiny black specks of carbon fines into your filtered water due to a specially... more

    $77.35

    FREE shipping

    go to store
    Pentek QC10-EPR Undersink Quick-Change Replacement Filter Cartridge

    Pentek QC10-EPR Undersink Quick-Change Replacement Filter Cartridge

    The Pentek-QC10-EPR quick change replacement cartridge provides premium water filtration and is ideal for any application where chlorine taste and odor filtration is desired. The Pentek Undersink Quick-Change Replacement Filter Cartridge fits any... more

    $40.05

    FREE shipping

    go to store
    Best Seller
    Pentek Replacement Water Filter Cartridge

    Pentek Replacement Water Filter Cartridge

    Features: -Captures up to twice the sediment as comparable filters. -Reduces chlorine taste and odor to ensure you serve only the cleanest tasting water in your home. -Genuine OEM product. -Made in the USA. Product Type: -Filter Cartridges. Filter... more

    $31.89

    FREE shipping

    go to store
    Pentek CW-50 String-Wound Polypropylene Filter Cartridge 9-7/8 inch x 2-1/4 inch 50 Micron

    Pentek CW-50 String-Wound Polypropylene Filter Cartridge 9-7/8 inch x 2-1/4 inch 50 Micron

    Find a little relief from questionable water quality with the Pentek CW-50 replacement polypropylene string wound water filter that is designed to reduce coarse sand rust and scale particles in your drinking water. The 50 micron rating has superior... more

    $10.16 $8.88

    FREE shipping

    go to store
    Package Of 5 Pentek DGD-5005-20 Sediment Water Filters 20 x 4.5

    Package Of 5 Pentek DGD-5005-20 Sediment Water Filters 20 x 4.5

    Pentek DGD-5005-20 Water Filter Replacement Information: The Pentek DGD-5005-20 water filter is easy to install in whole house systems or commercial water filter systems. Replace the Pentek DGD-5005-20 sediment water filter cartridge every 2 months or... more

    $158.15

    FREE shipping

    go to store
    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

    FREE shipping

    go to store
    Pentair Pentek CW-MF Sediment Water Filter 10-Inch Under Sink Polypropylene String-Wound Filter Cartridge 10 x 2.5 30 Micron

    Pentair Pentek CW-MF Sediment Water Filter 10-Inch Under Sink Polypropylene String-Wound Filter Cartridge 10 x 2.5 30 Micron

    Pentek CW-MF String-Wound Polypropylene Filter Cartridge 9-7/8 x 2-1/4 30 Micron more

    $13.18

    FREE shipping

    go to store
    Pentek / Ametek / US Filter RFFE20-BB Radial Flow Iron Reduction Filter

    Pentek / Ametek / US Filter RFFE20-BB Radial Flow Iron Reduction Filter

    The Pentek / Ametek / US Filter RFFE20-BB Radial Flow Iron Reduction Filter effectively reduces up to 3 PPM of dissolved iron from your water. The RFFE20BB improves the metallic taste caused by iron and will reduce the orange & brown staining ...pentek... more

    $160.30

    FREE shipping

    go to store
    Pentek R30-20 Pleated Polyester Filter Cartridge 20 inch x 2-5/8 inch 30 Microns

    Pentek R30-20 Pleated Polyester Filter Cartridge 20 inch x 2-5/8 inch 30 Microns

    The Pentek R30-20 sediment filter cartridge is a great choice for a variety of residential commercial and industrial applications. The media is pleated around a polypropylene core for added strength while the end caps and gasket are fused together for... more

    $27.20

    FREE shipping

    go to store
    Pentek PCF1-10MB Deionization Water Filter

    Pentek PCF1-10MB Deionization Water Filter

    The Pentek PCF1-10MB Deionization Water Filter is a high-capacity semi-conductor grade resin cartridge that is ideal for use in pharmaceutical medical and cosmetics laboratories as well as circuit board printing applications. The PCF Series cartridges... more

    $47.02

    go to store
    Pentek BP-420-200 Polypropylene Bag Filter

    Pentek BP-420-200 Polypropylene Bag Filter

    Filter Bag Reduces Sediment Solids Flow Rate 40 gpm Maximum Pressure 200 psi Micron Rating 200 micron Diameter 4 in Material Polypropylene Overall Length 18 in Application High Flow Bag Size 420 Collar Type Handle and Ring Finish Glazed For Use With... more

    $19.88 $12.68

    FREE shipping

    go to store
    155396-03 / BP-420-200 Pentek Polypropylene Bag Filter

    155396-03 / BP-420-200 Pentek Polypropylene Bag Filter

    The Pentek BP-420-200 Filter Bag provides higher productivity with faster bag change-outs. The bags are manufactured from felt because it can take on a heavy load of solids in comparison to similar mesh fabrics. The manufacturing process involves... more

    $23.03

    FREE shipping

    go to store
    Pentek IC-101L Inline Filter (1/4 inch FPT)

    Pentek IC-101L Inline Filter (1/4 inch FPT)

    The Pentek IC-101L Inline Water Filter contains coconut granular activated carbon for great tasting water. The IC-101-L installs directly into your water line and makes a great post or polishing filter for your RO system and works great with ice makers... more

    $14.25

    FREE shipping

    go to store
    Pentek 158117 1/4 inch #10 Slim Line Clear Filter Housing

    Pentek 158117 1/4 inch #10 Slim Line Clear Filter Housing

    The Pentek 158117 filter housing has 1/4-inch NPT inlet/outlets. The Pentek 158117 slim design reduces space required for installation without sacrificing capacity. FDA Grade. The Pentek 158117 has a leak-proof seal with a top-seated o-ring. The... more

    $31.10

    FREE shipping

    go to store
    Pentek P25 Spun Polypropylene Filter Cartridge 9-3/4 inch x 2-3/8 inch 25 Microns

    Pentek P25 Spun Polypropylene Filter Cartridge 9-3/4 inch x 2-3/8 inch 25 Microns

    Manufactured from pure 100% spun-bonded polypropylene Constructed with true gradient density from outer to inner surfaces Resistant to chemicals and corrosion Materials tested and certified by NSF International to NSF/ANSI Standard 42 The Pentek P25... more

    $9.70 $7.45

    FREE shipping

    go to store
    Pentek BPHE-420-25 High Efficiency Filter Bag

    Pentek BPHE-420-25 High Efficiency Filter Bag

    Ideal for applications requiring the maximum dirt and sediment capturing capacity BPHE-420-25 Pentek Polypropylene bag filters provide a 98% efficiency at the 25 micron level. This bag filter is able to withstand both high temperatures and corrosive... more

    $27.52 $23.25

    FREE shipping

    go to store
    Pentek PD-5-934 Polypropylene Filter Cartridge 9-7/8 inch x 2-1/2 inch 5 Microns

    Pentek PD-5-934 Polypropylene Filter Cartridge 9-7/8 inch x 2-1/2 inch 5 Microns

    Filter Cartridge Reduces Sediment Micron Rating 5 micron Flow Rate 2 gpm Inside Diameter 1 1/8 in Outside Diameter 2 3/8 in Overall Height 9 7/8 in Filter Media Polypropylene For Use With 10 in Housings Application Food and Beverage Water Cartridge... more

    $11.48 $9.79

    FREE shipping

    go to store
    Pentek GAC-5 Carbon Filter Cartridge 4-7/8 x 2-7/8

    Pentek GAC-5 Carbon Filter Cartridge 4-7/8 x 2-7/8

    This Pentek GAC-5 carbon filter cartridge reduces chlorine taste and odor in residential and commercial drinking water. It will reduce free available chlorine (FAC) at 2 parts per million (ppm) by at least 75% in up to 25 000 gallons at a flow rate of... more

    $22.85 $14.32

    go to store
    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

    Large capacity whole house water filter housing for high flow applications. The number 20 heavy-duty whole house water filter construction can be used for heavy sediment applications. Durable construction. If installed before appliances the number 20... more

    $80.08 $63.99

    go to store
    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

    go to store
    Pentek P25-20 Spun Polypropylene Filter Cartridge 20 inch x 2-3/8 inch 25 Microns

    Pentek P25-20 Spun Polypropylene Filter Cartridge 20 inch x 2-3/8 inch 25 Microns

    The Pentek P25-20 Polypropylene Sediment Filter is a 25 micron filter for cleaner improved water. The P25-20 reduces dirt sand rust particles and scale particles. The highly durable P25-20 filter can be used in either city or well water. more

    $21.12 $14.32

    go to store
    Pentek 158110 3/8 inch #5 Slim Line Clear Filter Housing

    Pentek 158110 3/8 inch #5 Slim Line Clear Filter Housing

    The Pentek 158110 5-inch housing is perfect for applications in RVs or campers boats for small sinks countertop residential filtration pre- and post-reverse osmosis filtration or humidifying systems. The Pentek 158110 comes with a red pressure relief... more

    $29.90

    FREE shipping

    go to store
    255417-43 / CHLORPLUS-20 Pentek Chloramine Reduction Water Filter

    255417-43 / CHLORPLUS-20 Pentek Chloramine Reduction Water Filter

    255417-43 / CHLORPLUS-20 Pentek Chloramine Reduction Water Filter more

    $91.89

    FREE shipping

    go to store
    Pentek S1-BB Pleated Filter (9-3/4 inch x 4-1/2 inch) 20 Micron

    Pentek S1-BB Pleated Filter (9-3/4 inch x 4-1/2 inch) 20 Micron

    The Pentek S1-BB Sediment Water Filter Cartridge is a low-cost pleated cellulose filter and is great for whole house filtration. It offers great value while providing filtration to your entire household. The pleated S1-BB offers an excellent flow rate... more

    $25.72 $22.89

    go to store
    Pentek Pentek Pentair 155405-43 S1-BB Pleated Cellulose Sediment Water Filter Cartridge 20 Micron 9-3/4 x4-1/2 Pack of 8

    Pentek Pentek Pentair 155405-43 S1-BB Pleated Cellulose Sediment Water Filter Cartridge 20 Micron 9-3/4 x4-1/2 Pack of 8

    Pentek 155305-43 Specifications Filter Media: Pleated cellulose Application: City water only Contaminant Reduction: Sediment (sand dirt silt rust and scale particles) Dimensions: 20 L x 4-1/2 D Rating: 20 micron Flow Rate: 1.2 psi at 10 gpm Temperature... more

    $94.40

    FREE shipping

    go to store
    4-1/2 OD 25µ Polypropylene String-Wound Cartridge Filter

    4-1/2 OD 25µ Polypropylene String-Wound Cartridge Filter

    The USFilter/Ametek/Pentek WP25BB20P water filter string-wound design reduces fine sediment from a variety of fluids. USFilter/Ametek/Pentek WP25BB20P water filter cartridges are suitable for a wide variety of sediment filtration applications including... more

    $61.36

    FREE shipping

    go to store
    Pentek WPX100BB97P String-Wound Polypropylene Filter Cartridge 10 inch x 4.5 inch 100 Microns

    Pentek WPX100BB97P String-Wound Polypropylene Filter Cartridge 10 inch x 4.5 inch 100 Microns

    100 micron sediment filter for consistently cleaner water Polypropylene string-wound cartridge with great surface area Reduces coarse particles from a variety of fluids An economical choice The Pentek WP100BB97P Sediment Water Filter is wound with... more

    $34.11

    FREE shipping

    go to store
    Pentek R30 Pleated Polyester Filter Cartridge 9-3/4 inch x 2-5/8 inch 30 Microns

    Pentek R30 Pleated Polyester Filter Cartridge 9-3/4 inch x 2-5/8 inch 30 Microns

    The Pentek R30 sediment filter cartridge is a great choice for a variety of residential commercial and industrial applications. The media is pleated around a polypropylene core for added strength while the end caps and gasket are fused together for a... more

    $22.99 $17.32

    FREE shipping

    go to store
    Pentek CBR2-10R Carbon Filter Cartridge 9-3/4 inch x 2-7/8 inch 0.5 Micron

    Pentek CBR2-10R Carbon Filter Cartridge 9-3/4 inch x 2-7/8 inch 0.5 Micron

    Filter Cartridge Reduces Chlorine Taste and Odor Sediment Micron Rating 0.5 micron Flow Rate 0.6 gpm Inside Diameter 1 in Outside Diameter 2 7/8 in Overall Height 9 3/4 in Service Life 20 000 gal Filter Media Carbon For Use With 10 in Housings... more

    $39.99 $29.83

    FREE shipping

    go to store
    Pentek RFC-20 Carbon Filter Cartridge 20 inch x 2-3/4 inch

    Pentek RFC-20 Carbon Filter Cartridge 20 inch x 2-3/4 inch

    The PENTEK-RFC-20 filter cartridge provides effective chlorine taste and odor reduction for 20-inch heavy duty housings. The cartridge combines a 70 micron outer shell and a bed of granular activated carbon (GAC) with a 25 micron spun polypropylene... more

    $51.37

    FREE shipping

    go to store
    Pentek BP-420-25 Polypropylene Bag Filter

    Pentek BP-420-25 Polypropylene Bag Filter

    Filter Bag Reduces Sediment Solids Flow Rate 40 gpm Maximum Pressure 200 psi Micron Rating 25 micron Diameter 4 in Material Polypropylene Overall Length 18 1/2 in Application High Flow Bag Size 420 Collar Type Handle and Ring Finish Glazed For Use With... more

    $13.49 $8.73

    FREE shipping

    go to store
    Pentek 158203 5 Inch Slim Line Blue Filter Housing 1/2 Inch NPT

    Pentek 158203 5 Inch Slim Line Blue Filter Housing 1/2 Inch NPT

    Ships fast! Leak-proof seal with top-seated Buna-N o-ring Cap includes four mounting bosses for attaching mounting bracket Thick polypropylene walls for increased strength The 158203 Pentek Slim Line Water Filter Housing is made from durable reinforced... more

    $23.99

    FREE shipping

    go to store
    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

    FREE shipping

    go to store
    pentek wp-30 string-wound polypropylene filter cartridge 9-7/8 x 2-1/4 30 micron

    pentek wp-30 string-wound polypropylene filter cartridge 9-7/8 x 2-1/4 30 micron

    this pentek wp-30 string-wound polypropylene filter cartridge reduces sand silt scale and rust particles for municipal drinking water and industrial fluid applications. it has a nominal filtration rating of 30 microns at an efficiency of 85%. the... more

    $12.96

    FREE shipping

    go to store
    Pentek 155101-43 R30-Bb 9-3/4 inch 30mic Hd Pleated Filter Cartridges

    Pentek 155101-43 R30-Bb 9-3/4 inch 30mic Hd Pleated Filter Cartridges

    Filter Cartridge Reduces Sediment Micron Rating 30 micron Flow Rate 10 gpm Inside Diameter 1 1/8 in Outside Diameter 4 1/2 in Overall Height 9 3/4 in Filter Media Non-Woven Polyester For Use With 10 in Big Blue Housings Application Commercial... more

    $27.47

    FREE shipping

    go to store
    Pentek S1-20BB Pleated Cellulose Filter Cartridge 20 inch x 4-1/2 inch 20 Micron

    Pentek S1-20BB Pleated Cellulose Filter Cartridge 20 inch x 4-1/2 inch 20 Micron

    The Pentek S1-20BB water filters reduce sand sediment silt rust particles and scale particles. The Pentek S120-BB filters have pleated walls for dirt-holding capacity. The Pentek S1-20BB water filter media is pleated around a polypropylene core for... more

    $43.99 $34.54

    FREE shipping

    go to store
    Pentek EPM-20 Carbon Block Filter Cartridge

    Pentek EPM-20 Carbon Block Filter Cartridge

    Filter Cartridge Reduces Chlorine Taste and Odor Sediment Micron Rating 10 micron Flow Rate 2 gpm Inside Diameter 1 1/8 in Outside Diameter 2 7/8 in Overall Height 20 in Service Life 6 000 gal Filter Media Carbon For Use With 20 in Housings Application... more

    $35.99 $27.34

    FREE shipping

    go to store
    Pentek 150070 20 inch Blue Standard Filter Housing

    Pentek 150070 20 inch Blue Standard Filter Housing

    The Pentek 150070 is a standard size filter housing designed to accommodate 20 inch by 2.5 inch filters. It has 3/4-inch inlet outlet and does not have a pressure relief valve. It is perfect for typical whole house filtration. Order the Pentek 150070... more

    $59.99 $54.23

    FREE shipping

    go to store
    Pentek 150568 3/4 inch Clear 20 inch 3G Standard Filter Housing

    Pentek 150568 3/4 inch Clear 20 inch 3G Standard Filter Housing

    Pentek Pentek 150568 3/4 inch Clear 20 inch 3G Standard Filter Housing more

    $131.68 $78.87

    FREE shipping

    go to store
    Pentek BP-420-50 Polypropylene Bag Filter

    Pentek BP-420-50 Polypropylene Bag Filter

    The semi-rigid cylindrical design allows this filter to be crushed and incinerated for easier disposal. Also known as Pentek Ametek and US Filter 255029-03 and BPH420. more

    $13.22 $8.73

    FREE shipping

    go to store

    More information about Water Filters

    Best prices on Replacement filters, Pentek in Water Filters. Check out Bizrate for great deals on popular brands like Pentek. 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.