Collection: Filter Housings

Filter Housings: Filter housings hold the cartridge; pick the size (standard, slim or Big Blue) that matches your cartridges and flow.

This collection has 23 products from brands including Pentek and Nelsen Corporation, priced from $48.30 to $278. Shipping is free anywhere in the USA.

Not sure which one fits your system? Call us at 813-897-9971 or email watersoftenerplus@gmail.com with your model or a photo of the label, and we will match the right part.

3/4-inch Pentek #20 Blue Filter Housing — 20-07B, Pentek 3/4 #20 Blue Filter Housing, 150070

3/4-inch Pentek #20 Blue Filter Housing — 20-07B, Pentek 3/4 #20 Blue Filter Housing, 150070

Vendor:
Pentek

Regular price $127.24

Regular price Sale price $127.24
Pentek Iron Reduction Filter Cartridge for 20" Big Blue Housing — RFFE20-BB, Pentek Iron Reduction Cart, 20 Big Blue, 155263-43

Pentek Iron Reduction Filter Cartridge for 20" Big Blue Housing — RFFE20-BB, Pentek Iron Reduction Cart, 20 Big Blue, 155263-43

Vendor:
Pentek

Regular price $241.04

Regular price Sale price $241.04
Pentek Big Blue 1" Filter Housing 10"

Pentek Big Blue 1" Filter Housing 10"

Vendor:
Pentek

Regular price $123.00

Regular price Sale price $123.00
Nelsen Fltr Hsng 3/4 #10 Clear

Nelsen Fltr Hsng 3/4 #10 Clear

Vendor:
Nelsen Corporation

Regular price $56.66

Regular price Sale price $56.66
Pentek Big Blue, 3/4" Filter Housing

Pentek Big Blue, 3/4" Filter Housing

Vendor:
Pentek

Regular price $133.74

Regular price Sale price $133.74
Nelsen 20-inch taste and odor filter cartridge housing — NFGAC-20WH, Nelsen Taste & Odor Cart Whl Hse, 20, UDF-20W-BP

Nelsen 20-inch taste and odor filter cartridge housing — NFGAC-20WH, Nelsen Taste & Odor Cart Whl Hse, 20, UDF-20W-BP

Vendor:
Nelsen Corporation

Regular price $114.32

Regular price Sale price $114.32
Pentek 3/8 Slimline Clear Filter Housing with Pressure Relief — SL03C-PR, Pentek 3/8 Slimline Cl Fltr Hsng W/P.R., 158007

Pentek 3/8 Slimline Clear Filter Housing with Pressure Relief — SL03C-PR, Pentek 3/8 Slimline Cl Fltr Hsng W/P.R., 158007

Vendor:
Pentek

Regular price $106.98

Regular price Sale price $106.98
Nelsen 3/4 inch Blue Filter Housing — NF20-07B-PR, Nelsen Fltr Hsng 3/4 #20 Blue, B890-BK34-PR

Nelsen 3/4 inch Blue Filter Housing — NF20-07B-PR, Nelsen Fltr Hsng 3/4 #20 Blue, B890-BK34-PR

Vendor:
Nelsen Corporation

Regular price $110.58

Regular price Sale price $110.58
Pentek HD10-20 double filter housing without pressure relief — HD10-20, Pentek Filter 1, Double, No PR, 150234

Pentek HD10-20 double filter housing without pressure relief — HD10-20, Pentek Filter 1, Double, No PR, 150234

Vendor:
Pentek

Regular price $120.11

Regular price Sale price $120.11
Pentek 3/8 Slimline Filter Housing with Pressure Relief — SL03B-PR, Pentek 3/8 Slimline Bl Fltr Hsng W/P.R., 158005

Pentek 3/8 Slimline Filter Housing with Pressure Relief — SL03B-PR, Pentek 3/8 Slimline Bl Fltr Hsng W/P.R., 158005

Vendor:
Pentek

Regular price $84.63

Regular price Sale price $84.63
Nelsen Thin-Line 1/4-inch Blue Filter Housing — NF-TL-02B, Nelsen Thin-Line 1/4 Hsng, Blue, B894-BK14

Nelsen Thin-Line 1/4-inch Blue Filter Housing — NF-TL-02B, Nelsen Thin-Line 1/4 Hsng, Blue, B894-BK14

Vendor:
Nelsen Corporation

Regular price $74.01

Regular price Sale price $74.01
Nelsen Thin-Line 1/4-inch White Filter Housing — NF-TL-02W, Nelsen Thin-Line 1/4 Hsng, Wht, W894-WR14

Nelsen Thin-Line 1/4-inch White Filter Housing — NF-TL-02W, Nelsen Thin-Line 1/4 Hsng, Wht, W894-WR14

Vendor:
Nelsen Corporation

Regular price $74.01

Regular price Sale price $74.01
Pentek 1-1/2 inch #20 Blue Filter Housing — HD15-20-PR, Pentek Fltr, 1-1/2 #20 Blue, 150235

Pentek 1-1/2 inch #20 Blue Filter Housing — HD15-20-PR, Pentek Fltr, 1-1/2 #20 Blue, 150235

Vendor:
Pentek

Regular price $137.10

Regular price Sale price $137.10
Pentek Big Clear 1-inch Filter Housing — HD10-CL-PR, Pentek Big Clear 1 Fltr Hsng, 166219

Pentek Big Clear 1-inch Filter Housing — HD10-CL-PR, Pentek Big Clear 1 Fltr Hsng, 166219

Vendor:
Pentek

Regular price $278.14

Regular price Sale price $278.14
Pentek Big Clear 1-inch Double Filter Housing — HD10-20-CL-PR, Pentek Big Clear, 1" Double Housing, 166201

Pentek Big Clear 1-inch Double Filter Housing — HD10-20-CL-PR, Pentek Big Clear, 1" Double Housing, 166201

Vendor:
Pentek

Regular price $238.63

Regular price Sale price $238.63
Pentek 3/4-inch #20 Blue Filter Housing with Pressure Relief — 20-07B-PR, Pentek 3/4 #20 Blue Housing with PR, 150069

Pentek 3/4-inch #20 Blue Filter Housing with Pressure Relief — 20-07B-PR, Pentek 3/4 #20 Blue Housing with PR, 150069

Vendor:
Pentek

Regular price $126.84

Regular price Sale price $126.84
Pentek 3/4-inch #10 Clear Filter Housing with Pressure Relief — 10-07C-PR, Pentek 3/4 #10 Clear Fltr Housing w/PR, 150435

Pentek 3/4-inch #10 Clear Filter Housing with Pressure Relief — 10-07C-PR, Pentek 3/4 #10 Clear Fltr Housing w/PR, 150435

Vendor:
Pentek

Regular price $103.08

Regular price Sale price $103.08
Pentek 3/4-inch #10 Filter Housing with Pressure Relief — 10-07B-PR, Pentek 3/4 #10 Housing with P.R., 150067

Pentek 3/4-inch #10 Filter Housing with Pressure Relief — 10-07B-PR, Pentek 3/4 #10 Housing with P.R., 150067

Vendor:
Pentek

Regular price $90.90

Regular price Sale price $90.90
Pentek 1-inch Big Blue #20 Filter Housing — HD10-20-PR, Pentek 1" #20 Big Blue Filter Housing PR, 150233

Pentek 1-inch Big Blue #20 Filter Housing — HD10-20-PR, Pentek 1" #20 Big Blue Filter Housing PR, 150233

Vendor:
Pentek

Regular price $121.78

Regular price Sale price $121.78
Pentek Big Blue 10-inch Single Filter Housing — HD10-PR, Pentek Big Blue, 1 Filter Hsg, 150237

Pentek Big Blue 10-inch Single Filter Housing — HD10-PR, Pentek Big Blue, 1 Filter Hsg, 150237

Vendor:
Pentek

Regular price $111.24

Regular price Sale price $111.24
Refillable 9-3/4x2-1/2 inch filter canister housing — NRC-10, Refillable Canister 9-3/4x2-1/2, UDF-10W-EP

Refillable 9-3/4x2-1/2 inch filter canister housing — NRC-10, Refillable Canister 9-3/4x2-1/2, UDF-10W-EP

Vendor:
Nelsen Corporation

Regular price $48.30

Regular price Sale price $48.30
Refillable 20x4.5 inch filter cartridge for BB20 housing — NRC-BB20, Refillable Cart 20x4-1/2, UDF-20W-BP-EP

Refillable 20x4.5 inch filter cartridge for BB20 housing — NRC-BB20, Refillable Cart 20x4-1/2, UDF-20W-BP-EP

Vendor:
Nelsen Corporation

Regular price $82.47

Regular price Sale price $82.47
Nelsen 9-3/4 inch Taste & Odor Cartridge Housing — NFGAC-WH, Nelsen Taste & Odor Cart Whl Hse, 9-3/4, UDF-10W-BP

Nelsen 9-3/4 inch Taste & Odor Cartridge Housing — NFGAC-WH, Nelsen Taste & Odor Cart Whl Hse, 9-3/4, UDF-10W-BP

Vendor:
Nelsen Corporation

Regular price $98.67

Regular price Sale price $98.67