Best Industrial Process Filter Housings Under $100 (2026)
We scored housings by value using user ratings, construction material, port sizes, cartridge length support, included mounting options, and price under $100
Top Picks
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1
Geekpure 10-Inch Whole House Water Filter Housing, 1" NPT
Whole house filter housing compatible with standard 4.5" x 10" cartridges. Provides high flow with a 1" NPT inlet/outlet and a pressure release button. Customer note highlights easy installation and good build quality, with some concerns about thread quality and durability
- standard-10 inch cartridge compatibility
- high flow option with pressure release button
- inlet/outlet 1" NPT
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2
Pentek Big Blue Filter Housing 10" 1" NPT HFPP Cap, 150237
Heavy-duty 10-inch filter housing for high-flow filtration. Compatible with 10" Pentek Big Blue cartridges; features a pressure relief button for easy cartridge changes. Customer feedback highlights quality, ease of installation, and durability, with mixed remarks on assembly hardware
- high-flow capacity
- pressure relief button
- large capacity housing
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3
SimPure 20in x 4.5in Whole House Filter Housing
Universal 20" x 4.5" filter housing for pre-filtration; robust reinforced polypropylene and food-grade materials. Customers note solid build and easy installation, with some leakage concerns regarding seals
- 1" NPT port compatibility
- 20" x 4.5" sizing
- premium reinforced polypropylene
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4
Pentek Big Blue Filter Housing 10-in 3/4" NPT HFPP cap
Industrial 10-inch big blue filter housing with 3/4" NPT connections and heavy-duty polypropylene cap. High-flow design fits 10" Pentek cartridges; noted for ease of installation and solid build. One customer insight highlights durability and ~13-year lifespan
- large-capacity housing
- high-flow design
- NSF/ANSI 42 certified
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5
Pentek 150072 10-Inch Filter Housing w/ Mounting Bracket
Clear sump filter housing for 10" cartridges with 3/4" NPT ports and mountable cap. Provides visibility to flow and filter life; includes tested materials for integrity. One customer notes easy installation and effective debris removal
- visibility to filter status
- standard cartridge compatibility
- NSF/ANSI 42 certified material integrity
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6
Pentek 10in Big Blue Filter Housing, 1
Heavy-duty 10-inch water filter housing for high-flow filtration. Fits Pentair Pentek 10" Big Blue cartridges with a large-capacity design. Customers note high quality and easy installation, with some durability concerns and missing mounting hardware
- NSF/ANSI 42 tested for material and structural integrity
- Extra large housing reduces number of vessels
- fits 10" Big Blue cartridges
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7
iSpring 10" x 4.5" whole house filter housing, 1" NPT ports
Whole house filter housing for main water lines, compatible with 10" x 4.5" cartridges. Suitable for protecting appliances from sediment; straightforward installation with clear diagrams. Users note solid construction and good water quality, with occasional leakage concerns
- universal cartridge compatibility
- main water line protection
- durable housing construction
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8
WHT10 Whole House Water Filter Housing 10x4.5 in
Whole house water filter housing compatible with 10"x4.5" filters, featuring pressure relief and 1" NPT brass port. Clear, corrosion-resistant housing for visibility of filter condition. Customers note solid construction and easy installation
- clear, viewable filtration chamber
- 1" NPT brass port
- pressure relief button
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9
PUREPLUS 10x4.5in sediment filter housing, 1" NPT
Whole-house filtration housing with 10"x4.5" cartridge, suitable for main water line protection. Durable build with a pressure gauge; customers note easy installation and solid functionality
- 10x4.5in sediment housing
- 1" NPT port
- pressure gauge included
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10
Geekpure 20 Inch Clear Whole House Water Filter Housing
Clear 20-inch housing with 1" NPT brass ports for whole-house filtration. See when to replace filters and install at main water supply for entire-home water quality. Some customers note easy installation but mixed sealing effectiveness
- clear housing for visibility
- 1" brass NPT ports
- compatible with standard cartridges