Big Blue Filter Housing Manufacturer

Filson has more than 20 years experience on making filter housing, and we can offer you efficient, durable and economical big blue filter housing.

  • Customized service available
  • Multiple connection methods
  • Superior performance with huge flow rate
  • FDA compliant food-grade material

What is Big Blue Filter Housing

Big blue filter housing is mainly fabricated with 100% polypropylene to house filter cartridge in the whole process. And Filson big blue filter housing is usually used in the whole house water filtration system to meet your needs, especially high-flow and heavy-sediment applications.

Generally speaking, Filson big blue filter housing is compatible with most 4.5’’ x 10’’ or 4.5’’ x 20’’ filter cartridges. Together with filter cartridge, big blue filter housing can remove chlorine, taste, odors or other particles with high flow rate up to 35 gpm.

Big blue filter housing has various types, like 10 inch big blue filter housing, 20 inch big blue filter housing and big blue water filter system. In addition, according to your requirements, Filson can also provide big blue filter cartridge and replacement big blue filter housing of Pentek/Pentair.

Big Blue Filter Housing Categories

10 inch Big Blue Filter Housing

Having a compact structure, Filson 10 inch big blue filter housing can resist high pressure up to 500 psi. And it can accommodate most 10’’ water filters with 4.5’’ diameters in a series of applications.

20 inch Big Blue Filter Housing

Filson 20 inch big blue filter housing is mainly made of reinforced polypropylene to obtain better mechanical strength and high chemical resistance. It is best suitable for 20’’ water filter system, and its dirt-holding capacity and flow rate is largely increased.

Big Blue Water Filter System

Filson big blue water filter system is usually used to prevent domestic and commercial water from sediment contamination. Our products is equipped with EPDM O-ring in order to reduce leakage and also has pressure-relief button for maintenance easily.

Big Blue Filter Housing Related Products (3)

  • Big Blue Filter Cartridges
    Filson big blue filter cartridges, also called big blue water filter cartridge, has long length up to 20’’, which is similar to big blue carbon filter. With filtration precision ranging from 1 to 100 micron, our filter housing can be widely used in various applications.
  • Replacement Pentek Big Blue Filter Housing
    Comparing with replacement stainless steel filter housing, Filson replacement Pentek big blue filter housing is made of polypropylene for better chemical property and corrosion resistance. Its flow rate can reach 35 gpm and its initial pressure drop of 2 psi at a flow rate of 15 gpm.
  • Replacement Pentair Big Blue Water Filter
    As an experienced water filter manufacturer in China, Filson can provide replacement pentair big blue water filter with long lifespan up to 12 months. With micron rating ranging from 0.5 micron to 25 micron, our replacement Pentair big blue water filter has high flow rate up to 4 gpm.

Big Blue Filter Housing Benefits

Multiple Connection Methods

Filson big blue filter housing has various connection methods owing to different sizes design, like 3/4’’ NPT, 1’’ NPT, 1.5’’ NPT, BSP, etc.

Simple Structure

The color of Filson big blue filter housing is certainly blue. It often consists of several parts like system head, cap, O-ring, housing, etc.

Large Flow Rate

Being ideally designed to achieve high flow rates as well as continuous flow, Filson big blue filter housing can be widely used in industrial and commercial applications.

Reliable Quality

Our big blue filter housing is in accordance with NSF/ANSI Standard 42 certification. And the material we used is certified by FDA.

Advantages of Big Blue Filter Housing

  • Complete polypropylene and rigid construction
  • Buttress thread design with superior sealing, greater security
  • Easy to install, operate and maintain
  • 10’’ and 20’’ lengths available
  • A pressure relief button to replace easily
  • Large capacity suitable for high flow applications
  • High purification efficiency up to 95% together filter cartridge
  • Huge flow rate up to 35 gpm at 20’’ level
  • Allowable to clean and reuse for a long lifespan
  • High burst pressure resistance up to 500 psi
Advantages of Big Blue Filter Housing
Big Blue Filter Housing Installation.

Big Blue Filter Housing Installation

There are several procedures for you to install big blue filter housing.

  • Firstly, place the big blue filter housing in the proper location in the water filtration system. And mount filter housing to the bracket by using screws, adjusting the housing to match the applications desired flow direction.
  • Then, Insert the filter cartridge over standpipe in the bottom of the big blue filter housing.
  • Next, install O-ring and filter cap in the filter housing.
  • Finally, screw the filter housing back onto the system head and use the filter housing wrench to tighten it 1/4 to 1/2 turn.

Why Choose Filson Big Blue Filter Housing

Filson Big Blue Filter Housing manufacturer
FilsonThread Type Big Blue Filter Housing

Filson big blue filter housing is made of 100% polypropylene material to have a robust construction and good compatibility with a broad range of chemicals. Besides, it can operate normally under harsh environment, like corrosion and acid.

Having experienced technicians, skilled workers and advanced equipment, Filson promises to provide you high-quality and high-efficiency big blue filter housing based on your applications. Besides, our products meet NSF/ANSI Standard 42 certification and you can use it without worry.

As a leading filter housing manufacturer in China, Filson can offer you OEM service and technical drawing about big blue filter housing. And we often choose DHL/UPS/TNT/Fedex to ship your products. If you have special requirements on delivery, we will also satisfy you better.

Send us your questions or specific drawings, we will give you answer and quote for you  immediately!

Big Blue Filter Housing Specifications
  • Raw Material: polypropylene or styrene acrylonitrile
  • Operating Temperature: from 39 to 126℉
  • Maximum Operating Pressure: 100 psi
  • Flow Rate: up to 35GPM
  • Common Length: 10’’, 20’’
  • Common Diameter: 4.5’’
  • Inlet/Outlet Connection: 3/4’’, 1’’, 1.5’’ 2’’ NPT, BSP…
  • O-ring: EPDM, Buna-N
  • Relief Button Assembly: 300-series stainless steel, EPDM, polypropylene
  • Cap Color: black, white
Big Blue Filter Housing Applications

Filson big blue filter housing is suitable for domestic, commercial or industrial applications.

  • Whole-house water system
  • Industrial water treatment
  • Pre-/post filtration in reverse osmosis(RO) system
  • Food and beverage
  • Residential drinking water filtration
  • Farm irrigation
  • Point of entry (POE) filtration
  • Ice makers
Big Blue Filter Housing
Filson- Your Reliable Big Blue Filter Housing Supplier in China

One-stop fabrication solution. FDA compliant food-grade material. Experienced and patient sales.

Big Blue Filter Housing FAQ Guide

How Does Big Blue Filter Housing Work?

Filson big blue filter housing is usually used in the water treatment filtration system. But filter housing itself can only take effect together with filter cartridges.

How Does Big Blue Filter Housing Work

Firstly, the liquids flow through the inlet nozzle of the filter housing. Then, liquids will enter the filter cartridges directly under the surrounding of housing. Next, owing to filter housing promoting a huge flow rate, filtration process will be faster to remove impurities. Finally, the filtered liquids come out through the outlet nozzle.

Generally speaking, big blue filter housing itself can not eliminate anything, and it just directs liquids flow into filter cartridges. Based on the type of filter cartridge, big blue filter housing can remove taste, odors, sediments or other particles.

Factors that Affect the Efficiency of Big Blue Filter Housing

Factors that Affect the Efficiency of Big Blue Filter Housing

Several factors that will influence the performance of big blue filter housing are as following:

  • Maintenance of the big blue filter housing
  • Fluid types you are filtering
  • Operating conditions like pressure, temperature or flow rate
  • Material that constructs the filter housing
How Long Does Big Blue Filter Housing Last?

Filson big blue filter housing is reliable and durable. We recommend you to replace it every 10 years.

But if you want to use a clear big blue filter housing, you should change it once every five years so that you cannot meet cracks or sub-efficient problems.

How Long Does Big Blue Filter Housing Last

Which Sizes Available For Big Blue Filter Housing?

Which Sizes Available For Big Blue Filter Housing

Our big blue filter housing has standard length of 10’’ and 20’’. And this filter housing is compatibility with most filter cartridges with 4.5’’ diameter.

Besides, since Filson provides customized service, we can also fabricate big blue filter housing according to your unique drawings and specifications.

How To Clean Big Blue Filter Housing?

There are two cleaning methods for you choose to clean big blue filter housing.

How To Clean Big Blue Filter Housing

Manual cleaning: Take filter cartridge out and remove filter housing from the filtration system. Use clean water to wash the dirt off the filter housing. Inject water or special solution into filter housing and maintain for around 30 minutes. Then discard the water and solution and fix filter housing to the pipes.

Automatic cleaning: Equipped with backwash system, you can clean big blue filter housing automatically at any time. You just need to open the backwash valve and the drain to wash away contaminants in the surface. During this process, filtration process continues to operate normally.

What Quality Standards should Filter Housing Conform to?

To ensure the big blue filter housing of good quality and better performance in the filtration process, our products meets following standards:

  • Food and Drug Administration (FDA)
  • NSF International
  • American National Standards Institute (ANSI) standard 42
  • Restriction of Hazardous Substances Directive (ROHS)

What Quality Standards should Filter Housing Conform to

What Is The Difference between Big Blue Filter Housing and Other Filter Housings?

The biggest difference is the size. Filson big blue filter housing is suitable for most filter cartridge with 4.5’’ diameter to get high flow rate.

Big blue filter housing works best with point-of-entry (POE) flow rate for a whole house, while other filter housing are mostly used in point-of-use (POU) application. If you are looking for a filter housing used for POE filter and to withstand high flow rate, Filson is your best choice.

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