Advanced 40 Micron Spin Down Water Pre Filter with Siphon Backwash and Built-in Scraper Cleaning

In today’s homes, water quality affects every aspect of daily life — from drinking and cooking to bathing and appliance performance. Even after municipal treatment, water often contains impurities such as rust, sediment, and sand. These not only affect taste and hygiene but also damage household equipment. As the entry point of your home’s water system, the BRISKSPRING pre-filter is designed to safeguard both your family’s health and your water-using devices.

1. Why Flow Rate Matters — A Key Factor in Choosing a Pre-Filter

Flow rate directly impacts whether your filter can meet daily household water needs. A low flow rate can lead to water shortages during peak usage, while a high flow rate ensures smooth operation for the entire home.

• BRISKSPRING offers models with robust flow performance

• Dual-scraper 5-ton model supports high-demand residential or commercial use

• Up to 22 GPM (gallons per minute), providing stable pressure for simultaneous use of showers, faucets, and appliances
  Choose a model that exceeds your expected daily demand — and never worry about weak water pressure again.

2. Technical Specs & Core Strengths — Safe, Durable, and Certified

Representative Model: BRISKSPRING SQ-550-B / F1-PG1-BS
Weight: 1.237 kg (upgraded version)

Key Technologies & Patents

• Integrated drain valve (ZL201520527250.0)

• Structural design patent (ZL201430272581.5)

• Housing pressure control (ZL201520183047.8)

Filtration Precision

• 40–300 microns (adjustable according to water quality)

• Made with 316L stainless steel mesh — corrosion-resistant and long-lasting

Water Source Compatibility

• Municipal water: 40-micron filter recommended

• Well/lake water: 200-micron mesh advised

Operating Temperature: 5°C to 45°C
Control Options: Manual or automatic

Reliability Assured

• SGS-certified BPA-free and lead-free materials

• Passed 200,000 water hammer cycles, 64 kg burst test, and -30°C freeze-thaw testing

• Transparent housing rated to 900 psi burst pressure

• Certified by NSF, SGS, RoHS and more

3. Product Benefits — Protect Water Quality and Equipment

Purify Water from the Source

• Captures impurities ≥40 microns: sediment, sand, rust, red worms, algae

• Removes unpleasant odors, turbidity, and suspended particles

• Safer water for drinking, bathing, and cooking

Extend Equipment Lifespan

• Reduces clogging and scaling in pipes and appliances

• Protects water heaters, RO systems, washing machines, and more

• Cuts maintenance and repair costs over time

Advanced Self-Cleaning Design

• Uses pressure-powered scraper for real-time cleaning

• No need to disassemble or replace the mesh

• Transparent window for filter monitoring

• For tougher deposits, use vinegar soaking and gentle brushing

• Adjustable cleaning frequency based on local water conditions

Easy Installation, Wide Application

• Available in 1" male thread and 3/4" male/female thread options

• Lightweight design (1–1.3 kg), installable without professional tools

• Ideal for homes, apartments, hotels, and commercial buildings

Cost-Effective and Eco-Friendly

• Prolongs lifespan of main filters, reduces cartridge replacements

• Protects water appliances, lowering long-term maintenance costs

• Improves flow efficiency, reducing utility bills

• Cuts bottled water dependence, supporting a greener lifestyle

4. Frequently Asked Questions

Q: What contaminants does it remove?
A: Effectively blocks rust, sediment, chlorine, odor, scale, and large particles, significantly improving overall water quality.

Q: Where is it manufactured?
A: Produced in BRISKSPRING’s fully owned factory near Shanghai. We are a core participant in China’s water purification standard-setting and offer full-process in-house manufacturing with a monthly output of over 1.5 million units.

Q: Do you support custom branding or samples?
A: Yes. We offer OEM/ODM for global clients including Honeywell, Pentair, and Vaillant. Private-label customization and sample orders are welcome.

Q: What’s the lead time?
A: 7–25 days depending on the model, order quantity, and packaging type.

Q: What do customers say?
A: Highly positive feedback on performance, ease of use, and durability. Testimonials available upon request.

5. Take Action — Start Protecting Your Home’s Water Supply Today

Don’t wait for clogged pipes, broken appliances, or murky tap water to take action. With BRISKSPRING:

• You see the difference — crystal-clear water from every faucet

• You feel the protection — appliances run smoother and last longer

• You save — on filter replacements, maintenance, and utilities

Secure your home’s water quality from the very first drop.
Choose BRISKSPRING — Pure Protection, From the Source.

What can Brisk Spring do for you?

If you or your customers are facing problems, damages, or extra energy consumption of Unclean Water, Water Limescale, Water Leakage,

We are right here for you with complete solution!

Beishun Brisk spring is world's leading comprehensive service provider and manufacturer of

full scene water purification & water leak detector systems.

Briskspring focus on offering solution of purified water to our customers, and also avoid the problem of leaking water.

Our products include AI Water leakage detector, Water prefilter, Water softner, Water descaler, RO water purifier,

and Countertop RO water dispenser.

The usage scenarios cover household, commercial and industrial field.

And most important, our engnieer team is also very professional for solution of Industrial water descaler.

It can be used for oilfield gathering and transportation system, boiler, cooling tower etc.

Based on cut-edge and continous developing technology, complete chain of production ability,

Beishun offers safe, healthy, and qualified water-usage experience to our customers with the cooperation of over 500 first-line brands.