SKU: 41427989663

Commercial Filter Housing for 4.5 x 20" Water Filter | 1" In/Out | Fits #20 Big Blue Filters

$53.57 $59.52
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Description

Commercial Filter Housing for 4.5 x 20" Water Filter | 1" In/Out | Fits #20 Big Blue FiltersWater Filter Housing for 4. 5" x 20" Filter Cartridge 1" FNPT In Out Ports Commercial Prefilter Housing or Whole House Water Filter Housing Fits Industry Standard 20"BB Filter Cartridge AMI high flow water filter housings are designed to fit industry standard 4. 5" x 20" water filter cartridges, including #20 Big Blue water filters and are equipped with standard 1 Inch Female NPT inlet and outlet fittings for high flow, and compatibility with standard


Water Filter Housing for 4.5" x 20" Filter Cartridge | 1" FNPT In/Out Ports

Commercial Prefilter Housing or Whole House Water Filter Housing | Fits Industry-Standard 20"BB Filter Cartridge

AMI high flow water filter housings are designed to fit industry standard 4.5" x 20" water filter cartridges, including #20 Big Blue water filters and are equipped with standard 1-Inch Female NPT inlet and outlet fittings for high flow, and compatibility with standard fittings and plumbing. AMI high flow commercial filter housings are commonly used in whole-house water filters, commercial RO system prefiltration and post filtration, or in stand-alone water filtration applications. With hundreds of compatible filter cartridges available on the market, AMI water filter housings are also ideal for customized water treatment solutions.

AMI commercial water filter housings include the filter sump, housing cap, and one installed o-ring. Filter cartridges and mounting brackets are sold separately.

Add part # H-C9205 to your shopping cart to receive one compatible filter wrench free-of-charge with the order of a filter housing.

Features and Benefits of AMI Water Filter Housings

  • The standard design fits industry-standard 4" to 4.5" Diameter, 20" Length Filter Cartridges (Including #20 Big Blue 20"BB Filters)
  • Sturdy, High Quality Polypropylene Construction Offers Reliability and Chemical Resistance.
  • 90 psi Maximum Operating Pressure
  • Female NPT In/Out Connections

Water Filter Housing Specifications

Model: H-H201BGE-GRAY
Brand: Applied Membranes, Inc.
Outside Dimensions: 7.5" Dia. x 23.5"H
Fits Filter Cartridge: 4.5x20 (Nominal)
Including #20 Big Blue 20" Big Blue Filters
Compatible Cartridge Dimensions: Up to 4.5" Diameter
20" Length
Inlet & Outlet: 1" FNPT
Housing Body Color: Grey
Housing Cap Color: Black
Pressure Relief: No
Maximum Pressure: 90 psi (6.3 kg/cm2)

Replacement Parts & Accessories:

Replacement O-Ring: OR-HGRAY
Filter Wrench: H-C9205

Applications for Filter Housings for Water Filtration Cartridges

  • Home Drinking Water
  • Whole-House Water Filtration
  • Point of Entry (POE) Water Filtration
  • Commercial RO Pretreatment
  • Commercial RO Post Treatment
  • Residential RO Pretreatment
  • Residential RO Post Treatment
  • Ice Makers
  • Process Water
  • Water for Food and Beverage Production
  • Hydroponics and Cannabis
  • Swimming Pool
  • Restaurant
  • Farm Irrigation
  • Housing for Carbon Filter
  • Housing for Sediment Filter
  • Housing for Deionization Filter
  • Housing for Iron Filter
  • Housing for Lead Filter
  • Housing for Specialty Filter
  • Water Filters and Dechlorinators

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41427989663

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4.4 ★★★★★
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B.Nicole
Dallas, US
★★★★★ 5
My Go-To Sublimation Paper — Flawless Results Every Time
Size: 8.5"x11", Size: 8.5"x11"
This is hands down the best sublimation paper I’ve used and the only one I continue to buy. I get a perfect transfer every single time—no fracturing, no fading, and no uneven results. The paper dries fast, which makes my workflow so much smoother, especially when I’m producing items in batches. I use this regularly to make air fresheners and tote bags for my small business, and the color payoff is always vibrant and crisp. The transfer rate is excellent, and it works beautifully on light-colored, high-quality polyester and other sublimation-ready surfaces. If you’re a small business owner or crafter who values consistency, quality, and ease of use, this paper is absolutely worth it. I highly recommend it and will continue to repurchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
J
Verified Purchase
Jimmy
Alexandria, US
★★★★★ 5
Best Sublimation Paper
Size: 8.5"x11"
I’ve been using A-Sub paper for my sublimation projects, and it is easily one of the best. The ink dries almost instantly once printed, so I don’t have to worry about smudging the design or getting those annoying "pizza wheel" marks from the printer rollers. The paper itself feels substantial and doesn't tear or curl easily. One of the biggest wins for me is that it never jams; it feeds through perfectly every time, saving me the frustration of wasting expensive ink and paper. When I go to press my designs, the ink releases almost completely, leaving very little behind on the paper and putting all that color onto the project. The final results look super professional, with colors that are vibrant and sharp rather than looking faded or dull. It has worked perfectly for everything I’ve tried so far, and if you want a reliable paper that gives you consistent, high-quality results, this is definitely the one to get.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
N
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Nadiagne
Alexandria, US
★★★★★ 5
Ideal for sublimation beginners.
Size: 8.5"x11"
Asub sublimation paper has been excellent for my projects. The ink transfer is very good, the colors are vibrant and defined, and it dries quickly. It has helped me achieve clean and professional results, even as a beginner. Without a doubt, it's a reliable, high-quality paper for sublimation.
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Reviewed in the United States on February 15, 2026
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Chiller Leonard
Louisville, US
★★★★★ 5
Excellent works great and I’m bang for your buck
Size: 8.5"x14"
I love this paper. It prints, nice and clear I will be buying more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
F
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Fe Oyekola
Birmingham, US
★★★★★ 5
Very good for sublimation
Size: 8.5"x11"
Intact and very good for my sublimation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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