Best Pentek in 2026

KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates. DGD Big Blue water filter cartridges are designed for purity and will NOT impart taste, odor or color to your water

IDEAL HIGH-FLOW PRE-FILTER. Filter density increases toward the cartridge's center resulting in superior particulate reduction and 3X the dirt holding capacity of similar size sediment cartridges

TESTED AND CERTIFIED BY NSF INTERNATIONAL to NSF/ANSI Standard 42 for your peace of mind. Manufactured with 100% pure polypropylene

KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates

FITS ALL 20 inch Big Blue or other heavy duty housings and can replace any 20 inch x 4.5 inch sediment filter cartridge

ACHIEVES UP TO 3X the dirt holding capacity of similar size sediment cartridges

KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates

FITS ALL 10" Big Blue Housing and can replace any 10" x 4.5" sediment filter

PLEATED MEDIA maximizes dirt holding capacity and extends the time period between changes or cleaning

KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates

FITS ALL 10" Big Blue or other heavy duty housings and can replace any 10" x 4.5" sediment filter cartridge

ACHIEVES UP TO 3X  the dirt holding capacity of similar size sediment cartridges

REDUCES SEDIMENT AND CHLORINE taste & odor to provide great tasting, clearer water

FITS ALL 10" Housing and can replace any 10" x 2.5" carbon filter

SUPERIOR CHLORAMINE AND CHLORINE REDUCTION than granular carbon

KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates

FITS ALL 10" Big Blue housings and can replace any 10" x 4.5" heavy duty sediment filter cartridge

LONGER LIFE with 33% more dirt holding media than many competitors

KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particles

FITS ALL 20" Housing and can replace any 20" x 2.5" sediment filter

ECONOMICALLY PRICED AND HIGHLY EFFECTIVE SOLUTION at reducing sediment particles down to 20 microns in size

KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt, scale, and rust particles in residential, commercial, and municipal drinking water

FITS ALL 10" standard housings and can replace any 10" x 2.5" sediment filter cartridge

MANUFACTURED FROM PURE 100% POLYPROPYLENE FIBERS spun together to form a true gradient density from outer to inner surfaces

COMPATIBLE WITH PENTAIR PENTEK STANDARD HOUSING SUMPS and most other major brands

EASILY REMOVES FILTER HOUSINGS for quickly changing water filter cartridges

HELPS LOOSEN STUCK OR JAMMED FILTER HOUSINGS

COMPATIBLE WITH PENTAIR PENTEK SLIM LINE HOUSING SUMPS

EASILY REMOVES FILTER HOUSINGS for quickly changing water filter cartridges

HELPS LOOSEN STUCK OR JAMMED FILTER HOUSINGS

COMPATIBLE WITH PENTAIR PENTEK 10" BIG BLUE HOUSING SUMPS and most other 10" heavy duty housings

EASILY REMOVES FILTER HOUSINGS for quickly changing water filter cartridges

HELPS LOOSEN STUCK OR JAMMED FILTER HOUSINGS

COMPATIBLE WITH PENTAIR PENTEK 20" BIG BLUE HOUSING SUMPS and most other 20" heavy duty housings

EASILY REMOVES FILTER HOUSINGS for quickly changing water filter cartridges

HELPS LOOSEN STUCK OR JAMMED FILTER HOUSINGS

SLIM FILTER HOUSING is ideal for low-flow applications with space restrictions

OPAQUE SUMP HOUSING molded from reinforced polypropylene offers outstanding chemical compatibility

PRESSURE RELIEF BUTTON for easy cartridge replacement

ECONOMICAL SOLUTION for chlorine, taste & odor reduction, as well as sediment filtration

FITS ALL 10" Standard and Slim Line housings and can replace any 10" x 2.5" carbon water filter cartridge

HIGH POROSITY DESIGN helps plugging, maximizing utilization while maintaining low pressure drop

DUAL-PURPOSE CARTRIDGE filters out fine sediment particles and reduces unwanted taste, odor and chlorine from your tap water in a single filter

FITS ALL 10” standard filter housings and can replace any 10" x 2.5' carbon filter cartridge

ECONOMICAL WATER FILTRATION SOLUTION for use in residential chlorinated water supplies

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

1 micron ultrafiltration

Compatible with a wide range of acidic and alkaline fluids, and other corrosives

Withstands high temperatures

SHIPS COMPLETELY PRE-ASSEMBLED to save valuable installation time and space

COMPATIBLE WITH PENTAIR PENTEK 20" BIG BLUE HOUSING SUMPS and most other 20" heavy duty housings

KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particulates

KEEP YOUR WATER CLEAN and protect your appliances by removing dirt, sand, silt and particles

FITS ALL 10" Standard Housing and can replace any 10" x 2.5" sediment filter

THERMALLY BONDED POLYPROPYLENE MICRO-FIBER CONSTRUCTION provides high filtration efficiency, consistent flow rate and superior filtration performance

SLIM DESIGN REDUCES SPACE REQUIRED for installation without sacrificing capacity

FITS ALL 10" x 2.5" standard replacement filter cartridges

CLEAR SUMP HOUSING offers on-site examination of flow, cartridge life and performance

CARTRIDGES USE a sodium based, non-solvent rinsed softening resin to reduce hardness, minerals and scale deposits in low flow rate applications

FITS All 10" Slim Line or standard housings and can replace any 10" x 2.5" water softener cartridge

CARTRIDGE STYLE DESIGN PROVIDES A CONVENIENT SOLUTION for delivering softened water to protect sensitive water delivery equipment

Pentek BP-420-5 Polypropylene Bag Filter, White, Pack of 1

KEEP YOUR WATER CLEAN and protect your appliances by removing fine particles

FITS ALL 10" Big Blue Housing and can replace any 10" x 4.5" sediment filter

ECONOMICAL SOLUTION to reduce fine sediment, including sand and scale particles

Pentek

Oring for Big Blue Pentek Filter Housings - Compatible with many different brands

SLIM DESIGN REDUCES SPACE REQUIRED for installation without sacrificing capacity

FITS ALL 10" x 2.5" standard replacement filter cartridges

OPAQUE SUMP HOUSING molded from rugged reinforced polypropylene offers outstanding chemical compatibility

IDEAL FOR hot water and high-pressure applications not suited for plastic housings

COMPATIBLE WITH 10" double open ended (DOE) filter cartridges

EFFECTIVELY PROVIDE HEAVY DUTY FILTRATION for smaller filtration systems and point-of-use applications and are easy to install and maintain

EFFECTIVE FOR preventing lime and scale deposits and treating corrosion and iron problems

CONTAIN HEXAMETAPHOSPHATE CRYSTALS that dissolve slowly in water to inhibit scale and rust build-up

RECOMMENDED FOR ice, coffee and vending machines, water heaters, AC equipment and many other types of water processing equipment

OPAQUE SUMP MANUFACTURED with rugged reinforced polypropylene offers excellent chemical resistance and is ideal for many residential, commercial and industrial applications

FITS ALL 20" x 2.5" standard replacement filter cartridges

DESIGNED WITH THICK SUMP WALLS for increased strength and reliability

Indicates when filters should be replaced

Attaches to Pentek 3G MM (meter mount) filter housing caps

Simple three-color display shows cartridge status

Product 1: PREMIUM HIGH-CAPACITY SMALL PARTICULATE REDUCTION of bad taste & odor, and chlorine taste & odor to provide great tasting drinking water

Product 1: FITS ALL 20" Big Blue or other heavy duty housings and can replace any 20" x 4.5" carbon filter cartridge

Product 1: EFFECTIVE AT FILTERING fine sediment chlorine taste and odor