Sign In | Join Free | My
BRISK SPRING, Family Guardian of Purified Water
Verified Supplier

2 Years

Home > Whole House Pre Filter >

50 Micron 3/4in Ro Pre Filter Cartridge Mud Flushable Whole House Water Filter

Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

50 Micron 3/4in Ro Pre Filter Cartridge Mud Flushable Whole House Water Filter

  • 1
  • 2


Model Number : SRT F1-PG1

Certification : NSF, RoHS, REACH

Place of Origin : China

MOQ : 1pcs

Price : USD41-USD45

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Supply Ability : 15million Sets Per Month

Delivery Time : 15-30 Days Depend On QTY

Packaging Details : Master Box For Each Piece And Carton Box

Product name : Whole House Water Filter

Washing Mode : Manual

Applicable Water Pressure : 0.15-1.5Mpa

Connector Size : 3/4" (available 1/2" or 1" or PPR)

Copper material : 59-1 Brass

Power Source : Battery

Filter Mesh Material : Food Grade SS 316L

Color : Blue

Contact Now

Wholesale Customized 50 Micron Flushable Prefilter Filtration Pre Water Filter System RO Prefilter

What is a water prefilter?

A pre-filter, also known as a sediment filter, works to eliminate dirt, sand, rust, silt, and other large suspended particles and sediments from the water before it goes through the primary filtration system. It cleans the water and prepares it for further purification.

Is a prefilter necessary?
A pre-filter is an integral part of almost any air purifier that you see on the market. It's the first stage of filtration, and it essentially helps to capture large particles. This prolongs the life of your filter, and it makes your system much more efficient.

The Role of Prefilter

1. Remove the precipitated impurities and bacteria, microbial remains, rust, sand and mud and other particles larger than 5 microns impurities produced by the pipeline to avoid harm to the human body and skin.
2. Protect the downstream pipeline, water purifier, water heater, washing machine, faucet, shower, and toilet.

The Current Situation of Water Pollution in the World

It is reported by the World Bank that at least 80 countries are in water shortages and 2,000,000,000 people lack access to clean water. More disturbingly, the World Health Organization has reported that 1,000,000,000 people lack enough water to simply meet their basic needs, unfortunately in many countries water is scarce or contaminated.
BRISKSPRING provides wide range of filtration and economical solutions based on different water resources.

Product size
Net weight
Installation mode
Patent no
Integrated sewage flush patent:ZL201520527250.0 outlook patent:ZL201430272581.5 cylinder pressure control patent:ZL201520183047.8
Pressure adjustable
Filtering sands, red insects, mud, algae and other impurities over 40 micro
municipal tap water
Hotel, Household, Commercial

50 Micron 3/4in Ro Pre Filter Cartridge Mud Flushable Whole House Water Filter50 Micron 3/4in Ro Pre Filter Cartridge Mud Flushable Whole House Water Filter

3 Main Models of Our Water Prefilter

a. Direct flush prefilter

Principle: Using 40-micron to 100-micron accuracy stainless steel filter mesh, the water penetrates from the inner wall to the outer wall through the pressure of tap water.
Large particles such as sediment, rust, red worms and other impurities are retained by the membrane pores. Opening the flushing valve can flush away the impurities and realize the flushing of the stainless steel filter mesh.

b. Siphon prefilter

Principle: Through the pressure of the tap water penetrating from the outer wall to the inner wall, impurities such as sediment, rust, red worms and other particles are retained by the membrane pores on the surface. Opening the flushing switch can form negative pressure around the filter mesh. The silicone scrubbing strip can more effectively remove the dirt impurities retained on the filter mesh.

c. Backwashing prefilter

Principle: Through high-pressure back spraying technology, built-in spin high-pressure spray gun to achieve thorough cleaning.
We have the patented semi-automatic backwashing technology: one-button backwashing mode automatically turns on and off, through precise fluidics and mechanical design. The recoil mode opens automatically by hydraulics and spring.


High-quality Materials

BRISKSPRING Series utilizes 316L food-grade stainless steel and has passed the explosion-proof test over 500 psi pressure and the water hammer test over 100,000 times.

Prolong Service Lives of Your Appliances

BRISKSPRING Series is your reliable choice of pre-filters. It protects and extends the life of your standard filters by removing the large dirt, sand, and rust particles before they reach the rest of your plumbing system, including water softeners, water filtration, and expensive appliances.

Easy Installation and Maintenance

The BRISKSPRING series is flushable and reusable. It is recommended to flush it regularly (daily or weekly), depending on the water usage, sediment amount, and hardness level. However, as hardness tends to form a hard scale that clogs the screen, simple flushes may not be sufficient. When necessary, remove the stainless steel cartridge and clean it with a brush, and/or soak it in vinegar.


Q1: Are you a manufacturer?

A: Yes. We are a top manufacturer of water filters in China and an industry leader and standard drafting units. For the water prefilters, we already developed over 10 generations of different types of washing modes for the filters.

Q2: Can we use our logo/brand?

A. Yes, we already do OEM and ODM with famous brands like Honeywell, Pentair, Vaillant, and many other first-tier brands in the world.

Q3: Can you offer sample to check the quantity?

A: Yes. We offer agent prices for samples.

Q4: What's the order delivery time?

A: Our capacity of production is 1500000 units per month and the Lead time is according to the order quantity, order models, and packing. Generally, it takes about 7-25 days.

Q5: Why should I choose BRISKSPRING?

A: 1) We have full production chains, from industrial design, mold, plastic injection, and copper parts. Every part of your filters and the copper parts are made by ourselves. The product quality and cost are under control.

2) Most filters have international certifications such as NSF, SGS, and RoHS.

Product Tags:

50 Micron ro pre filter cartridge


3/4in ro pre filter cartridge


mud flushable whole house water filter

China 50 Micron 3/4in Ro Pre Filter Cartridge Mud Flushable Whole House Water Filter wholesale

50 Micron 3/4in Ro Pre Filter Cartridge Mud Flushable Whole House Water Filter Images

Inquiry Cart 0
Send your message to this supplier
Characters Remaining: (0/3000)
Inquiry Cart 0