Water Filters of all Sizes and Configurations

Single Stop Shopping for Filter Replacement or to Select Filters to Use in New Systems

This page contains the most commonly requested water filters manufactured by the top US Manufacturers.  Select the manufacturer to read more about them: Omipure Filter Company, GE-Osmonics-Purtrex, Filter Specialists International (FSI), Amatek/Pentek and KX Industries.

Inline Filters:  Self encased filters that require no filter housing
2" x 6" Inline Filters
2" x 6" Inline Sediment Filters
Part Number	Description	Price
CL6PF5BB	Omnipure 2" x 6" Inline 5 Micron Sediment Filter With 1/4" Female Threads	9.00
CL6PF5CC	Omnipure 2" x 6" Inline 5 Micron Sediment Filter With 3/8" Female Threads	9.00
K2305JJ	Omnipure 2" x 6" Inline 5 Micron Sediment Filter With 1/4" Straight Quick Connect Fittings	10.50
K2305KK	Omnipure 2" x 6" Inline 5 Micron Sediment Filter With 3/8" Straight Quick Connect Fittings	10.50
K2305SS	Omnipure 2" x 6" Inline 5 Micron Sediment Filter With 1/4" 90 Degree Quick Connect Fittings	10.50
2 "x 6" Inline Carbon Filters - Chlorine Taste and Odor Removal
Part Number	Description	Price
CL6STT28BB	Omnipure 2" x 6" Inline T/28 Carbon Filter With 1/4" Female Threads	8.00
CL6STT28CC	Omnipure 2" x 6" Inline T/28 Carbon Filter With 3/8" Female Threads	8.00
CL6STT33BB	Omnipure 2" x 6" Inline T/33 Carbon Filter With 1/4" Female Threads	8.00
CL6STT33CC	Omnipure 2" x 6" Inline T/33 Carbon Filter With 3/8" Female Threads	8.00
K2328JJ	Omnipure 2" x 6" Inline T/28 Carbon Filter With 1/4" Straight Quick Connect Fittings	9.50
K2328KK	Omnipure 2" x 6" Inline T/28 Carbon Filter With 3/8" Straight Quick Connect Fittings	9.50
K2333JJ	Omnipure 2" x 6" inline T/33 Carbon Filter With 1/4" Straight Quick Connect Fittings	9.50
K2333KK	Omnipure 2" x 6" Inline T/33 Carbon Filter With 3/8" Straight Quick Connect Fittings	9.50
K2340JJ	Omnipure 2" x 6" Inline T/40 Carbon Filter With 1/4" Straight Quick Connect Fittings	9.50
K2340KK	Omnipure 2" x 6" Inline T/40 Carbon Filter With 3/8" Straight Quick Connect Fittings	9.50
K2328SS	Omnipure 2" x 6" Inline T/28 Carbon Filter With 1/4" 90 Degree Quick Connect Fitting	9.50
K2333SS	Omnipure 2" x 6" Inline T/28 Carbon Filter With 1/4" 90 Degree Quick Connect Fitting	9.50
K2340SS	Omnipure 2" x 6" Inline T/40 Carbon Filter With 1/4" 90 Degree Quick Connect Fittings	9.50
2" x 10" Inline Filters
2" x 10" Inline Sediment Filters
Part Number	Description	Price
CL10PF5BB	Omnipure 2" x 10" Inline 5 Micron Sediment Filter With 1/4" Female Threads	11.75
CL10PF5CC	Omnipure 2" x 10" Inline 5 Micron Sediment Filter With 3/8" Female Threads	11.75
K2505JJ	Omnipure 2" x 10" Inline 5 Micron Sediment Filter With 1/4" Straight Quick Connect Fittings	13.25
K2505KK	Omnipure 2" x 10" Inline 5 Micron Sediment Filter With 3/8" Straight Quick Connect Fittings	13.25
K2505SS	Omnipure 2" x 10" Inline 5 Micron Sediment Filter With 1/4" 90 Degree Quick Connect Fittings	13.25
2 " x 10" Inline Carbon Filters
Part Number	Description	Price
CL10STT28BB	Omnipure 2" x 10" Inline T/28 Carbon Filter With 1/4" Female Threads	11.50
CL10STT28CC	Omnipure 2" x 10" Inline T/28 Carbon Filter With 3/8" Female Threads	11.50
CL10STT33BB	Omnipure 2" X 10" Inline T/33 Carbon Filter With 1/4" Female Threads	11.50
CL10STT33CC	Omnipure 2" x 10" Inline T/33 Carbon Filter With 3/8" Female Threads	11.50
CL10ROT28BB	Omnipure 2" x 10" Inline T/28 Carbon Filter With 1/4" Female Threads	11.50
CL10ROT28CC	Omnipure 2" x 10" Inline T/28 Carbon Filter With 3/8" Female Threads	11.50
CL10ROT33BB	Omnipure 2" x 10" Inline T/33 Carbon Filter With 1/4" Female Threads	11.50
CL10ROT33CC	Omnipure 2" x 10" Inline T/33 Carbon Filter With 3/8" Female Threads	11.50
CL10ROT40BB	Omnipure 2" X 10" Inline T/40 Carbon Filter With 1/4" Female Threads	11.50
CL10ROT40CC	Omnipure 2" x 10" Inline T/40 Carbon Filter With 3/8" Female Threads	11.50
K2528JJ	Omnipure 2" x 10" Inline T/28 Carbon Filter With 1/4" Straight Quick Connect Fittings	13.00
K2528KK	Omnipure 2" x 10" Inline T/28 Carbon Filter With 3/8" Straight Quick Connect Fittings	13.00
K2533JJ	Omnipure 2" x 10" Inline T/33 Carbon Filter With 1/4" Straight Quick Connect Fittings	13.00
K2533KK	Omnipure 2" x 10" Inline T/33 Carbon Filter With 3/8" Straight Quick Connect Fittings	13.00
K2540JJ	Omnipure 2" x 10" Inline T/40 Carbon Filter With 1/4" Straight Quick Connect Fittings	13.00
K2540KK	Omnipure 2" x 10" Inline T/40 Carbon Filter With 3/8" Straight Quick Connect Fittings	13.00
K2528SS	Omnipure 2" x 10" Inline T/28 Carbon Filter With 1/4" 90 Degree Quick Connect Fittings	13.00
K2533SS	Omnipure 2" x 10" Inline T/28 Carbon Filter With 1/4" 90 Degree Quick Connect Fittings	13.00
K2540SS	Omnipure 2" x 10" Inline T/40 Carbon Filter With 1/4" 90 Degree Quick Connect Fittings	13.00
Standard Filters:  Designed to be placed in filter housings
Standard 10" Filters (2.5" x 10")
2.5" x 10" (+/-) Sediment Filters
Part Number	Description	Price
93113	Purtrex 2.5" x 10" Sediment Depth Filter 1 micron	4.50
93023	Purtrex 2.5" x 10" Sediment Depth Filter 5 micron	3.50
93021	Purtrex 2.5" x 10" Sediment Depth Filter 20 Micron	3.25
2.5 x 10" (+/-) Ceramic Filters
Part Number	Description	Price
20-250-190-975	KX 2.5" x 10" - 0.2 Micron Ceramikx Filter With E Coli & Cyst Reduction	15.50
2.5" x 10" (+/-) Carbon Filters
All carbon filters remove Chlorine, Taste and Odor. Additional removal capabilites are stated in each cartridge description.
Part Number	Description	Price
OCB934ROT28	Omnipure 2.5" x 10" T/28 Granular Carbon Filter	9.83
OCB934ROT33	Omnipure 2.5" x 10"" T/33 Granular Carbon Filter	9.83
OCB934ROT40	Omnipure 2.5" x 10" T/40 Granular Carbon Filter	9.83
OMB9341mL	Omnipure 2.5" x 10" 1 Micron With Lead Reduction Coconut Shell Carbon Block Filter	15.00
OMB9341m	Omnipure 2.5" x 10" 1 Micron VOC Reduction Coconut Shell Carbon Block Filter	12.50
OMB9345m	Omnipure 2.5" x 10" 5 Micron Coconut Shell Carbon Block Filter	9.50
OMB93410m	Omnipure 2.5" x 10"" 10 Micron Coconut Shell Carbon Block Filter	9.50
32-250-125-975	KX Matrix CTO/2 -2.5" x 10" - 5 Micron Carbon Block Filter	6.50
10-250-190-975	KX Matrix+10/2 - 2.5" x 10" - 3 Micron Carbon Block Filter	8.25
02-250-125-975	KX Matrix+5 - 2.5" x 10"- 2 Micron Carbon Block Filter With VOC Reduction	11.95
01-250-125-975	KX Matrikx+1 - 2.5" x 10" - 0.6 Micron Carbon Block Filter With VOC Reduction	9.40
10-250-109-096	KX Matrix 2.5" x 10" - 5 Micron Spiral Wound Carbon Filter - Sediment, Dirt and Chlorine	6.50
06-250-125-975	KX Matrikx + Pb1 - 2.5" x 10" - 0.5 Micron Carbon Block Filter With Lead & Cyst Reduction	17.95
51-200-119-975	KX 2.5" x 10" - 1 Micron Carbon Block Filter With Pre-Filter Media Outer Wrap - High Dirt Reduction Alternative	12.95
Standard 20" Filters (2.5" x 20")
Slimline Style 2.5" x 20" Sediment Filters
Part Number	Description	Price
93125	Purtrex 2.5" x 20" Sediment Depth Filter 1 Micron	8.50
93047	Purtrex 2.5" x 20" Sediment Depth Filter 5 Micron	7.50
93045	Purtrex 2.5" x 20" Sediment Depth Filter 20 Micron	6.50
Slimline Style 2.5" x 20" Carbon Filters
All carbon filters remove Chlorine, Taste and Odor. Additional removal capabilites are stated in each cartridge description.
Part Number	Description	Price
OCB200ROT28	Omnipure 2.5" x 20" - T/28 Granular Carbon Filter	24.50
OCB200ROT33	Omnipure 2.5" x 20" - T/33 Granular Carbon Filter	24.50
OCB200ROT40	Omnipure 2.5" x 20" - T/40 Granular Carbon Filter	24.50
OMB200 1mL	Omnipure 2.5" x 20" - 1 Micron With Lead Reduction Coconut Shell Carbon Block Filter	26.50
OMB200 1m	Omnipure 2.5" x 20" - 1 Micron Coconut Shell Carbon Block Filter	20.75
OMB200 5m	Omnipure 2.5" x 20" - 5 Micron Coconut Shell Carbon Block Filter	16.00
OMB200 10m	Omnipure 2.5" x 20" - 10 Micron Coocnut Shell Carbon Block Filter	16.00
06-250-125-20	KX Matrikx + Pb1 - 2.5" x 20" - 0.5 Micron Carbon Block Filter With Lead & Cyst Reduction	29.95
19-250-125-20	KX Matrikx + CR1 - 2.5" x 20" - 0.5 Micron Carbon Block Filter With Cyst Reduction	26.95
01-250-125-20	KX Matrikx+1 - 2.5" x 20" - 0.6 Micron Carbon Block Filter With VOC Reduction	21.00
02-250-125-20	KX Matrix+5 - 2.5" x 20" - 2 Micron Carbon Block Filter With VOC Reduction	24.95
10-250-190-20	KX Matrix+10/2 - 2.5" x 20" - 3 Micron Carbon Block Filter	16.50
32-250-125-20	KX Matrix CTO/2 - 2.5" x 20" - 5 Micron Carbon Block Filter	18.50
10" Big Blue Style Filters (4.5" x 10")
Big Blue Style 4.5" x 10" Sediment Filters
Part Number	Description	Price
CMMFO19875-45W1	FSI 4.5" x 10" Sediment Depth Pre-Filter 1 Micron	14.50
CMMF059875-45W1	FSI 4.5" x 10" Sediment Depth Pre-Filter 5 Micron	13.00
CMMF259875-45W1	FSI 4.5" x 10" Sediment Depth Pre-Filter 25 Micron	11.50
Big Blue Style 4.5" x 10" Carbon Filters
All carbon filters remove Chlorine, Taste and Odor. Additional removal capabilites are stated in each cartridge description.
Part Number	Description	Price
06-425-200-975	KX Matrikx + Pb1 -4.5" x 10" Big Blue 0.5 Micron Carbon Block Filter With Lead & Cyst Reduction	41.75
02-425-125-975	KX Matrix+5 - 4.5" x 10" Big Blue 2 Micron Carbon Block Filter With VOC Reduction	30.95
01-425-125-975	KX Matrikx+1 - 4.5" x 10" Big Blue 0.6 Micron Carbon Block Filter With VOC Reduction	24.95
32-425-125-975	KX Matrix CTO/2 - 4.5" x 10" Big Blue 5 Micron Carbon Block Filter	21.95
155170-43	Pentek/Ametek 4.5" x 10" CBC-Big Blue 0.5 Micron Carbon Block Filter	36.90
155548-43	Pentek/Amatek 4.5" x 10" CBC-Big Blue 5 Micron Carbon Block Filter	24.00
20" Big Blue Style Filters (4.5" x 20")
Big Blue Style 4.5" x 20" Sediment Filters
Part Number	Description	Price
CMMF0120-45W1	FSI 4.5" x 20" Big Blue Sediment Depth Filter 1 Micron	23.60
CMMF0520-45W1	FSI 4.5" x 20" Big Blue Sediment Depth Filter 5 Micron	21.50
CMMF1020-45W1	FSI 4.5" x 20" Big Blue Sediment Depth Filter 25 Micron	19.50
Big Blue Carbon Block 4.5" x 20"
All carbon filters remove Chlorine, Taste and Odor. Additional removal capabilites are stated in each cartridge description.
Part Number	Description	Price
06-425-200-20	KX Matrikx + Pb1 - 4.5" x 20" Big Blue 0.5 Micron Carbon Block Filter With Lead & Cyst Reduction	84.50
02-425-125-20	KX Matrix+5 - 4.5" x 20" Big Blue 2 Micron Carbon Block Filter With VOC Reduction	59.95
01-425-125-20	KX Matrikx+1 - 4.5" x 20" Big Blue 0.6 Micron Carbon Block Filter With VOC Reduction	55.00
32-425-125-20	KX Matrix CTO/2 - 4.5" x 20" Big Blue 5 Micron Carbon Block Filter	41.95
155583-43	Pentek 4.5" x 20" EP-20 Big Blue 5 Micron Carbon Block Filter	46.70
155783-43	Pentek/Amatek 4.5" x 20" EPM-20 - Big Blue 10 Micron Carbon Block Filter	41.50
155312-43	Pentek 4.5" x 20" CBC-20 Big Blue 0.5 Micron Carbon Block Filter	82.00

Omnipure is recognized throughout the world as the premier manufacturer of inline water filters. Incorporated into every Omnipure filter body design are engineering features that make Omnipure products the best, most cost-effective water filters on the market. A patented spring disc that keeps media under ideal pressure and eliminates channeling; polypropylene inlet and outlet pads that prevent media migration which can foul water; and friction welding that eliminates the use of glues or binders which can contaminate drinking water, are just a few examples of the superior design aspects of Omnipure products.

GE Osmonics Purtrex has extended its patented blown microfiber technology to meet the market requirements for a pure polypropylene depth filter with exceptional dirt-holding capacity. This translates to longer life and fewer change outs then existing string wound or resin bonded filters. The results is a product that offers great value for applications were long life, high purity & and exceptional performance is required. The Puretrex is the perfect sediment pre-filter for use in both reverse osmosis & water filtration systems.

FSI Filter Specialist Inc. is considered one of the world leaders in the manufacturering of commercial/industrial polypropylene sediment pre-filters. FSI offers a full range of both 10 & 20 inch wide body format (4.5") meltblown polypropylene sediment filters. The FSI filters are an excellent choice for pre-filtration used in light commercial/industrial reverse osmosis systems, point of entry and wholehouse water applications.

Amatek/Pentek: Whether purifying water, removing contaminants from a fluid process stream, protecting and extending the life of critical equipment, recovering and re-circulating fluid, or collecting suspended solids; PENTEK filter housings and cartridges from Pentair Filtration add value to the process, increasing productivity and decreasing downtime.

KX Industries Matrikx extruded carbon filters are manufactured entirely from FDA approved materials. Production is highly automated and supported by both on-line and off-line quality control systems. Manufactured in over 50 different outside and inside diameters and in lengths from .100" to 60" and finished using a variety of prefiltration and end capping technologies. Specific models are designed to meet NSF Standards 42 and 53. Extruded carbon filter elements can be used in potable water applications, as well as for industrial, food service, and commercial applications.