Free Shipping on orders over $99 FREE 365-DAY RETURNS
Filters Fast Logo

Category Show All

Filter By:

1 - 12 of 39 Products >
  1. In Line Water Filter
  2. >
  3. 20 Inch Big Blue Carbon Filters
View: Grid | Hybrid | List Sort:

  • Pentek RFC20-BB Radial Flow GAC Water Filter Cartridge

    (RFC20-BB)

    …Pentek RFC20-BB Radial Flow GAC Water Filter Cartridge , used in place of the WRC25HD20, is a radial flow filter that reduces chlorine taste & odor and other bad tastes, including coarse sand, rust, and scale particles in your water. This whole home water filter features a radial design and extra…

    Free Shipping!
    Pentek RFC20-BB...
    As Low As: $ 82.21
    Retail:$121.19
    Save:
    $38.98 (33%)
    In Stock

  • 3M Aqua-Pure AP917HD Water Filter for AP917R 5621003

    (5621003)

    …most water filter cartridges. In addition to providing your home with high quality filtered water, the advanced filtration of this whole house water filter cartridge will extend the life of all your household appliances which are connected to the water line. Changing this whole house water filter…

    Free Shipping!
    3M Aqua-Pure AP917HD...
    As Low As: $ 227.95
    Retail:$299.99
    Save:
    $72.04 (25%)
    In Stock

  • Hydronix 20" x 4.5" Carbon Filter - 1 Micron

    (CB-45-2001)

    …Differential Pressure: 100 PSID Collapse Pressure: 200 PSID In addition to carbon block water filters, Hydronix also manufactures a line of sediment filter cartridges to reduce particulates from drinking water. These filter cartridges come in micron ratings of 1, 5, 10, 25, 30, 50, and 75 based on…

    Related Items: 20 Carbon 5 Micron | Granular Activated Carbon Filter | Liquatec 20
    Hydronix 20" x 4.5"...
    As Low As: $ 59.95
    Retail:$89.99
    Save:
    $30.04 (34%)
    In Stock

  • Filtrex FXB20CL2 Water Filter 20" x 4.5" Filter

    (FXB20CL2)

    …use in all water filter systems and filter housings which use a 20" length x 4.5" width water filter cartridge. The Filtrex FXB20CL2 is one of many eco friendly filters from the CL2 Series of GreenBlock filters from Filtrex. These high performance coconut shell carbon block water filter cartridges…

    Filtrex FXB20CL2...
    Our Price: $ 59.99
    Retail:$69.99
    Save:
    $10.00 (14%)
    In Stock

  • Watts WCBCFF20 5 Micron 20" Coconut Carbon Water Filter

    (WCBCFF20)

    …coconut carbon block water filter replacement cartridge used primarily in whole house water filter systems to reduce the bad taste and odor of chlorine as well as many common impurities such as sediment, dirt, turbidity, limescale, rust, sand, silt, and more. The WCBCFF20 water filter uses advanced…

    Related Items: Well Water Filter Carbon | 20 Carbon 5 Micron | Chlorine Whole House
    Watts WCBCFF20 5...
    As Low As: $ 72.95
    Retail:$89.99
    Save:
    $17.04 (19%)
    In Stock

  • Pentek NCP-20BB, 155382-43 Pleated Carbon Impregnated Non-Cellulose Water Filter Cartridge

    (NCP-20BB)

    …seal. Make certain the o-ring is seated level in the groove. Insert new Pentek NCP-20BB, 155382-43 filter cartridge. Screw housing onto the cap and hand-tighten. Do not over tighten. Make sure cap standpipe slips into cartridge. Turn on water supply. Press pressure-relief button (if present).…

    Related Items: Filter | Well Water Filter Carbon | Well Water Filter
    Pentek NCP-20BB,...
    As Low As: $ 49.97
    Retail:$72.05
    Save:
    $22.08 (31%)
    In Stock

  • Hydronix CB-45-2005 Water Filter Cartridge

    (CB-45-2005)

    The Hydronix CB-45-2005 Water Filter Cartridge is designed specifically to reduce chlorine taste and order, this carbon block filter cartridge also saps unruly dirt, sand, and sediment from your tap water using its impressive 5-micron filter rating. Pesky particles that are invisible to the human…

    Related Items: 20 Carbon 5 Micron
    Hydronix CB-45-2005...
    As Low As: $ 29.95
    Retail:$59.99
    Save:
    $30.04 (51%)
    In Stock

  • Filters Fast FF20GAC-20 Replacement for Watts GAC-BB20 GAC Filter

    (GAC-BB20)

    …carbon water filter replacement cartridge used to reduce the bad taste and odor of chlorine in whole house filtration systems as well as a variety of full-flow and low-flow applications such as under sink, countertop, and pre/post-reverse osmosis filtration systems. This filter may also be used in…

    Related Items: Chlorine Whole House | Us Filter
    Filters Fast FF20GAC...
    Our Price: $ 31.95
    Retail:$63.99
    Save:
    $32.04 (50%)
    In Stock

  • Watts GAC-BB20K 1800 20" Large Filter Cartridge

    (GAC-BB20K 1800)

    …a 20 inch x 4.5 inch KDF and GAC filter replacement for use in many water filter systems. The Watts GAC-BB20K/1800 is a large diameter filter (4 1/2" diameter) that can be used in all 20" x 4.5" large /Full Flow water filter housings. This advanced Watts water filter replacement cartridge primarily…

    Free Shipping!
    Watts GAC-BB20K 1800...
    Our Price: $ 159.95
    Retail:$199.99
    Save:
    $40.04 (20%)
    In Stock

  • Watts C-MAX Carbon Block 20" Large Filter

    (MAXETW-FF20)

    …water filter replacement cartridge used in various water filter systems to reduce the bad taste and odor of chlorine as well as many common particulates such as sediment, dirt, turbidity, limescale, rust, sand, silt, and other impurities down the 5 micron level. The Watts MAXETW-FF20 water filter…

    Free Shipping!
    Related Items: 20 Carbon 5 Micron
    Watts C-MAX Carbon...
    As Low As: $ 113.95
    Retail:$149.99
    Save:
    $36.04 (25%)
    In Stock

  • Pentek ChlorPlus-20BB - 20" Chloramine Big Blue Filter 355753-43

    (ChlorPlus-20BB)

    …chloramine water filter for use in many water filter systems, especially whole house filter systems. The Pentek 355753-43 is a Big Blue filter (4 1/2" diameter) that features a higher flow rate in gallons per minute than standard diameter filters (2 1/2" ). This advanced Pentek chloramine filter…

    Free Shipping!
    Related Items: Chlorine Whole House | Chloramine
    Pentek ChlorPlus...
    As Low As: $ 137.68
    Retail:$180.54
    Save:
    $42.86 (24%)
    In Stock

  • Watts 10 Micron 20" x 4.5" KDF GAC Filter

    (IF-SM-KDF020B)

    …in all 20" x 4.5" Full Flow water filter housings. It lasts up to 5 times longer than standard carbon block filters. This advanced Watts Intelifil water filter replacement cartridge primarily reduces the bad taste and odor of chlorine and other chemicals in water. It is a multi-purpose water filter…

    Free Shipping!
    Related Items: 20 Carbon 5 Micron | 20 X 4.5 Carbon Block Filter
    Watts 10 Micron 20"...
    As Low As: $ 158.95
    Retail:$199.99
    Save:
    $41.04 (21%)
    In Stock
Page 1234 of 4 | Next
Powered by Site Search powered by SLI Systems
Reorder Icon

Reorder Filters

Login. Confirm Order. Done
House Icon

Home Filter Club

Filtration essentials delivered on a customizable schedule.
Support Icon

Additional Questions?

Email us or call us at:

(866) 438-3458

Text us:

(704) 228-9166

Products

Refrigerator Water Filters Air Filters Water Filters Pool & Spa Filters Home Wellness

Company

Our Story Our Mission & Values Affiliate Program

Discounts & Rewards

Military Discount

Giving Back

Wine To Water Cystic Fibrosis Foundation Habitat for Humanity

Contact Us

Monday - Friday
9am-12:30pm ET
1:30pm-5:30pm ET

FAQs

Blog

Forums

©2005-2024 Filters Fast LLC . All Rights Reserved

Terms of Use Privacy Policy Accessibility Statement Sitemap Model Lookup
X
FILTERS FAST SHIPPING POLICY

Filters Fast offers economy free shipping every day on U.S. orders over $99 when shipping to the lower 48 states. This free shipping offer excludes Alaska and Hawaii, P.O. Box or APO/FPO/DPO and international orders. Orders under $99 ship for a fee to most destinations within the contiguous United States (excluding Hawaii and Alaska).

Filters Fast offers expedited shipping. When selecting any expedited shipping method, such as FedEx 2nd day or Overnight, your Transaction will be processed and Products shipped out the next business day. Business days are Monday through Friday. Any expedited delivery requests that are placed Friday through Sunday will not result in Products shipped until Monday. If the following Monday falls on a FedEx recognized holiday, your Products will be shipped on Tuesday.

Most Products ship within 1-2 business days after Transaction finalization, unless otherwise stated on the Product page on the Services. Your final shipping cost and estimated delivery time frame will be available to you during checkout.

We offer guaranteed same-day shipping on select Products with your preferred delivery method every Tuesday, Wednesday, and Thursday. When guaranteed same-day shipping is available on a Product, we will state this on the Product page, with the label "Ready to Ship". The "order within" countdown timer provides the window of time in which you must checkout to have your Products ship out the same day the Transaction is finalized. If a Transaction is finalized right at or after 2:00 PM EST, the applicable Products will ship the next business day. Our business days are Monday through Friday. Filters Fast also reserves the right, without cause, to make changes to any same-day shipping timeframe as same-day shipping may become unavailable within the allotted timeframe due to changes in inventory or high-volume capacity when you finalized your Transaction.

Once the shipping label is created, you will receive an email confirmation with the tracking information for your package. A Product with the "Ready to Ship" label does not apply to the delivery speed.

For expedited shipping, you will still need to select your preferred shipping method at checkout. Filters Fast is not responsible or liable for any shipping delays of any kind, including carrier delays, inclement weather, government restrictions, labor shortages, gas or utilities shortages, acts of God, etc.

Please note, some Products are special order and may require a longer ship-out and/or delivery time frame. These Product have a shipping timeframe stated on the Product page on the Services.

Get Help and Support Need Help?
X
We use cookies to provide you with a better browsing experience. By continuing to browse, you are agreeing to our Cookie Policy.