Free Shipping on orders over $99 FREE 365-DAY RETURNS
Filters Fast - Filter. Purify. Protect.

Filters Fast® FF20GAC-20 Replacement for Liquatec UDF-20BP

UDF-20BP

$39.95
Retail: $63.99 /ea
You Save: 38%
Buy 1 - 7 for $39.95 ea.
Buy 8+ for $35.95 ea.
As low as
$39.95
Retail: $63.99
You Save: 38%
Shipping Icon
Free Shipping over $99
FREE 365 Day Returns
Auto Ship Icon Save up to 20% on first order, 10% on future orders and get FREE shipping on every order. Filtration essentials delivered on your schedule. Learn More
Frequently Bought With This Item

The Filters Fast® FF20GAC-20 is the correct compatible replacement for the Liquatec UDF-20BP 20" GAC Filter Cartridge. The FF20GAC-20 is granular activated carbon (GAC) coconut shell water filter replacement cartridge used to reduce the bad taste and odor of chlorine in a variety of low-flow applications such as under sink, counter top, and pre/post-reverse osmosis water filtration systems. This filter may also be used in some humidifying systems, recreational vehicle filtration systems, and food service applications.

The FF20GAC-20 GAC filter features coconut shell granular activated carbon (GAC) technology for more advanced water filtration, maximum chlorine absorption, and better tasting water. The coconut shell GAC design of these filters are some of the most effective water filtration media for the reduction of organic compounds such as chlorine, VOCs, radon, and other impurities. They are axial flow filters, meaning they are designed to force water to pass through the entire carbon filter media in order to ensure thorough filtration.

The Filters Fast® FF20GAC-20 filter is a compatible replacement water filter cartridge with similar 20" GAC water filters including the Pentek GAC-20-BB, Pentek RFC20-BB, Watts GAC-BB20, Ametek GAC20-BB, Culligan RFC-BB-20, Whirlpool, US Filter, Ace, American Plumber, Bruner, Plymouth, Pentair, and other name brands. It will fit all water filter housings which use 20" x 4 1/2" filter replacement cartridges

Specifications:

  • Part Number: FF20GAC-20
  • Replaces Part Number: UDF-20BP
  • Dimensions: 20" x 4 1/2"
  • Filter Life: 12 Months
  • Max. Flow Rate: 3-4 Gallons Per Minute (GPM)
  • Min./Max. Temperature: 40 - 125 F
  • Cartridge Body: Polyethylene
  • Expansion Pad Media: Polypropylene
  • Filter Media: Coconut Shell Granular Activated Carbon (GAC)

Compatible Parts:

The Filters Fast® FF20GAC-20 Replacement for Liquatec UDF-20BP is the correct replacement for the following part numbers:

Part Number
EVERPURE EV910842
GAC20FBB-CC
UDF-20BP
XXXEVERPURE EV910842
PENTEK GAC-20BB
PENTEK GAC20-BB
No results for {X}

Customer Reviews:

Total Reviews: 6 Average Rating: 4.2 / 5.0

Filtersfast Reviews on Trust Pilot external site
LMFK2025-05-22

Quick and reliable service.

Collected by Trustpilot.com
James Roche2025-03-22

Works just like the crap ones from eBay. Only get a couple of weeks. When you order the more expensive ones they last me like 3 mobths

Collected by Trustpilot.com
Louise Koval2024-10-14

FiltersFast is extremely reliable and ships my new filters every three months!

Collected by Trustpilot.com
Dwight Campbell2024-03-25

filters work well. Seem to be very good quality.

Collected by Trustpilot.com
alan Mackey2021-11-02

Getting too expensive

Collected by Trustpilot.com
Dan Sullivan2021-05-12

Second time purchasing (I buy 4 at a time) and these filters work very well. Have had no issues at all. I will continue to purchase these.

Collected by Trustpilot.com

Ask Our Product Experts



Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:

X
X

Thanks! We'll send you a notification when this product is available!

Get Help and Support Need Help?
X