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Pentek®
Filters, housings and accessories.

We offer a broad line of Pentek cartridge filters and accessories to handle virtually any application. Other items not listed may be ordered, so please call for availability.

Slim Line Housing
Complete Slim Line Housing Complete (Sump/Cap) & Parts
  • Part #
  • Name
  •  
  • 158195
  • 1/2″ #10 SLIMLINE BLUE HOUSING w/ pr (9.75″ x 2.5″)
  •  
Slim Line Housing #10
Slim Line Housing #10
Standard Housings & Parts
Standard Housing Complete (Sump/Cap)
  • Part #
  • Name
  •  
  • 150067
  • 3/4″ #10 BLUE w/ pr, MOUNTING BRACKET CAP (9.75″ x 2.5″)
  •  
  • 150068
  • 3/4″ #10 BLUE w/o pr, MOUNTING BRACKET CAP (9.75″ x 2.5″)
  •  
  • 150069
  • 3/4″ #20 BLUE w/ pr, MOUNTING BRACKET CAP (20″ x 2.5″)
  •  
Standard Housings
Standard Housings
Standard Housings & Parts
Standard Caps and Housings (Separate)
  • Part #
  • Name
  •  
  • 153001
  • #10 BLUE SUMP (9.75″ x 2.5″)
  •  
  • 153013
  • #20 BLUE SUMP (20″ x 2.5″)
  •  
  • 154115
  • 3/4″ BLACK MOUNTING BRACKET CAP w/pr for #10 & #20 HOUSINGS
  •  
  • 154017
  • 3/4″ BLACK MOUNTING BRACKET CAP w/o pr for #10 & #20 HOUSINGS
  •  
Big Blue Housings & Parts
Big Blue Housing Complete (Sump/Cap)
  • Part #
  • Name
  •  
  • 150237
  • 1″ #10 BIG BLUE HOUSING w/ pr (10″ x 4.5″)
  •  
  • 150233
  • 1″ #20 BIG BLUE HOUSING w/ pr (20″ x 4.5″)
  •  
Big Blue Housings
Big Blue Housings
Big Blue Housings & Parts
Big Blue Caps and Housings (Separate)
  • Part #
  • Name
  •  
  • 153029
  • #10 BIG BLUE SUMP ONLY (10″ x 4.5″)
  •  
  • 153070
  • #20 BIG BLUE SUMP ONLY (20″ x 4.5″)
  •  
  • 154166
  • 1″ BLACK CAP w/pr for BIG BLUE HOUSINGS
  •  
Polypropylene Filter Cartridges
  • Part #
  • Name
  • Micron Rating
  • 155225-43
  • P1 SPUN POLYPROPYLENE (9.75″ x 2.5″)
  • 1
  • 155014-43
  • P5 SPUN POLYPROPYLENE (9.75″ x 2.5″)
  • 5
  • 155015-43
  • P25 SPUN POLPROPYLENE (9.75″ x 2.5″)
  • 25
  • 155016-43
  • P5-20 SPUN POLYPROPYLENE (20″ x 2.5″)
  • 5
  • 155226-43
  • P25-20 SPUN POLYPROPYLENE (20″ x 2.5″)
  • 25
Spun Polypropylene
Spun Polypropylene
Pleated Filter Cartridges
  • Part #
  • Name
  • Micron Rating
  • 155001-43
  • S1 PLEATED CELLULOSE (9.75″ x 2.5″)
  • 20
  • 255484-43
  • ECP50-10 PLEATED CELLULOSE POLYESTER (9.75″ x 2.5″)
  • 50
S1 Pleated Cellulose
S1 Pleated Cellulose
Big Blue String Wound Sediment Cartridges
  • Part #
  • Name
  • Micron Rating
  • 355213-43
  • WP1BB97P POLYPROPYLENE STRING WOUND (10″ x 4.5″)
  • 1
  • 355214-43
  • WP5BB97P POLYPROPYLENE STRING WOUND (10″ x 4.5″)
  • 5
  • 355215-43
  • WP10BB97P POLYPROPYLENE STRING WOUND (10″ x 4.5″)
  • 10
  • 355216-43
  • WP25BB97P POLYPROPYLENE STRING WOUND (10″ x 4.5″)
  • 25
  • 355222-43
  • WP1BB20P POLYPROPYLENE STRING WOUND (20″ x 4.5″)
  • 1
  • 355223-43
  • WP5BB20P POLYPROPYLENE STRING WOUND (20″ x 4.5″)
  • 5
  • 355225-43
  • WP25BB20P POLYPROPYLENE STRING WOUND (20″ x 4.5″)
  • 25
WP String Wound
WP String Wound
Big Blue Dual Gradient Filters
  • Part #
  • Name
  • Micron Rating
  • 155357-43
  • DGD-5005 DUAL-GRADIENT POLYPROPYLENE (10″ x 4.5″)
  • 5
  • 155355-43
  • DGD-7525 DUAL-GRADIENT POLYPROPYLENE (10″ x 4.5″)
  • 25
  • 155360-43
  • DGD-2501-20 DUAL-GRADIENT POLY (20″ x 4.5″)
  • 25 to 1
  • 155358-43
  • DGD-5005-20 DUAL-GRADIENT POLY (20″ x 4.5″)
  • 50 to 5
  • 155356-43
  • DGD-7525-20 DUAL-GRADIENT POLY (20″ x 4.5″)
  • 75 to 25
Dual Gradient
Dual Gradient
Big Blue Pleated Cartridges
  • Part #
  • Name
  • Micron Rating
  • 255490-43
  • ECP5-BB PLEATED CELLULOSE POLYESTER (10″ x 4.5″)
  • 5
  • 255491-43
  • ECP20-BB PLEATED CELLULOSE POLYESTER (10″ x 4.5″)
  • 20
  • 155101-43
  • R30-BB PLEATED POLYESTER, REUSABLE (10″ x 4.5″)
  • 30
  • 155053-43
  • R50-BB PLEATED POLYESTER, REUSABLE (10″ x 4.5″)
  • 50
  • 255494-43
  • ECP5-20BB PLEATED CELLULOSE POLYESTER (20″ x 4.5″)
  • 5
  • 155305-43
  • S1-20BB PLEATED CARTRIDGE (20″ x 4.5″)
  • 20
  • 255495-43
  • ECP20-20BB PLEATED CELLULOSE POLYESTER (20″ x 4.5″)
  • 20
  • 155430-43
  • R30-20BB PLEATED POLYESTER, REUSABLE (20″ x 4.5″)
  • 30
Reusable Pleated Polyester
Reusable Pleated Polyester
Taste and Odor Cartridges
  • Part #
  • Name
  • Micron Rating
  • 155002-43
  • C1 ACTIVATED CARBON-IMPREGNATED CELLULOSE (9.75″ x 2.5″)
  • 5
  • 155109-43
  • GAC-10 GRANULAR ACTIVATED CARBON (9.75″ x 2.5″)
  • N/A
  • 155155-43
  • CC-10 COCONUT GAC 2-1/2″ x 9-3/4 (9.75″ x 2.5″)
  • N/A
C1 Impregnated Cellulose
C1 Impregnated Cellulose
GAC
GAC
CC Coconut
CC Coconut
Carbon Blocks
  • Part #
  • Name
  • Micron Rating
  • 155162-43
  • CBC-10 CARBON BLOCK (9.75″ x 2.5″)
  • 0.5
  • 155631-43
  • EP-10 CARBON BLOCK (9.75″ x 2.5″)
  • 5
  • 155634-43
  • EPM-10 CARBON BLOCK (9.75″ x 2.5″)
  • 10
CBC Carbon Block
CBC Carbon Block
Big Blue Taste and Odor Cartridges
  • Part #
  • Name
  • Micron Rating
  • 155153-43
  • GAC-BB GRANULAR ACTIVATED CARBON (10″ x 4.5″)
  • N/A
  • 155141-43
  • RFC-BB RADIAL FLOW CARBON (10″ x 4.5″)
  • 25
  • 155247-43
  • RFC20-BB RADIAL FLOW GRANULAR ACTIVATED CARBON (20″ x 4.5″)
  • 25
  • 155249-43
  • GAC20-BB GRANULAR ACTIVATED CARBON (20″ x 4.5″)
  • 25
RFC Radial Flow
RFC Radial Flow
Big Blue Carbon Blocks
  • Part #
  • Name
  • Micron Rating
  • 155170-43
  • CBC-BB CARBON BRIQUETTE (10″ x 4.5″)
  • 0.5
  • 155782-43
  • EPM-BB CARBON BLOCK (10″ x 4.5″)
  • 10
  • 155529-43
  • EP-20BB CARBON BLOCK (20″ x 4.5″)
  • 5
  • 155783-43
  • EPM-20BB CARBON BLOCK (20″ x 4.5″)
  • 10
EPM Carbon Block
EPM Carbon Block
EP Carbon Block
EP Carbon Block
Big Blue Pleated Taste and Odor Cartridges
  • Part #
  • Name
  • Micron Rating
  • 155651-43
  • C1-20BB ACTIVATED CARBON-IMPREGNATED CELLULOSE
  • 5
  • 155382-43
  • NCP-20BB PLEATED CARBON-IMPREGNATED POLYESTER
  • 10
Specialty Cartridges
  • Part #
  • Name
  •  
  • 155263-03
  • 20″ MAZ CARTRIDGE FILTER (RFFE20-BB RADIAL FLOW IRON REDUCTION)
  •  
  • POLY-GUARD
  • POLY GUARD #10 CARTRIDGE, REFILLABLE
  •  
  • GP63N
  • 3 LB JAR POLY-GUARD CRYSTALS (USED IN POLY-GUARD CARTRIDGE, SEE RIGHT)
  •  
MAZ Cartridge
MAZ Cartridge
Poly Guard Cartridge
Poly Guard Cartridge
Spanner Wrenches
  • Part #
  • Name
  •  
  • 150539
  • SW-1A for SLIM LINE HOUSING
  •  
  • 150295
  • SW-2 for 3/4″ HOUSINGS
  •  
  • 150296
  • SW-3 for BIG BLUE HOUSINGS
  •  
Spanner Wrenches
Spanner Wrenches
Cartridge Coupler
  • Part #
  • Name
  •  
  • 155003
  • COUPLER for STANDARD CARTRIDGE
  •  
Mounting Brackets
  • Part #
  • Name
  •  
  • 150061
  • BIG BLUE MOUNTING BRACKET (zinc coated)
  •  
  • 357640
  • BIG BLUE MOUNTING BRACKET (stainless steel)
  •  
  • 150578
  • MC-1 Kit for 3/4″ CAPS w/ BOSSES BRACKET AND SCREWS
  •  
  • 244047
  • KIT FOR 1/4″, 3/8″ & 1/2″ SLIM LINE HOUSING BRACKET AND SCREWS
  •  
Mounting Brackets
Mounting Brackets
O-Rings
  • Part #
  • Name
  •  
  • 151120
  • O-RING #241 FOR #10, #12, & #20 HOUSINGS
  •  
  • 151122
  • BIG BLUE O-RING FOR # 20 HOUSING
  •  
  • 151121
  • #237 for #5 & #10 SLIM LINE HOUSINGS
  •  
O-Rings
O-Rings
Pressure Relief Repair Kits
  • Part #
  • Name
  •  
  • 151039
  • PRESSURE RELIEF BUTTON KIT
  •