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PS20-10BB 10in 20 micron Depth Large Diameter Poly Spun Sediment Filter

PS20-10BB 10in 20 micron Depth Large Diameter Poly Spun Sediment Filter

PS20-10BB

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£21.00 Inc. VAT £17.50 Ex. VAT
£21.00 Inc. VAT £17.50 Ex. VAT
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Wrekin Water PS20-10BB: 20-Micron 10" Big Blue Spun Sediment Filter

The Wrekin Water PS20-10BB is a premium spun-polypropylene sediment filter engineered to provide high-volume particulate removal for whole-house and commercial applications. With a 20-micron rating, this large-diameter "Big Blue" filter acts as the first line of defense, effectively capturing large amounts of sand, rust, silt, and coarse debris before they can reach—and clog—your more sensitive downstream filtration stages. Its dense, spun-polypropylene construction offers superior dirt-holding capacity and exceptional durability, ensuring consistent water clarity and protected plumbing across residential, commercial, and industrial systems.

Why Choose the PS20-10BB Spun Filter?

  • High-Volume Pre-Filtration: The 4.5" Jumbo (Big Blue) diameter ensures minimal pressure drop, even at flow rates up to 25 lpm, making it ideal for whole-house setups.

  • Graduated Density Performance: Spun polypropylene provides uniform filtration, trapping particles throughout the media and offering excellent resistance to "surface blinding."

  • Protects Downstream Equipment: By removing coarse sediment first, this filter significantly extends the life of expensive carbon blocks, RO membranes, and UV lamps.

  • Universal Compatibility: Designed to industry-standard 10" x 4.5" dimensions, it is a perfect drop-in replacement for any standard Big Blue housing.

3. Technical Specifications Table

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Attribute Specification
Model PS20-10BB
Micron Rating 20 Micron
Dimensions 9 7/8" (251mm) x 4.5" (114mm)
Media Type Spun Polypropylene
Efficiency 80%
Max Flow Rate 25 lpm
Housing Compatibility Standard 10" Big Blue (BB) Housings



PS20-10BB 10in 20 micron Depth Large Diameter Poly Spun Sediment Filter

PS20-10BB 10in 20 micron Depth Large Diameter Poly Spun Sediment Filter

£21.00 Inc. VAT £17.50 Ex. VAT
£21.00 Inc. VAT £17.50 Ex. VAT

Frequently asked questions

For full details on returns, refunds, eligibility, and timeframes, please refer to our complete Refund Policy here:

👉 Refund and Returns Policy

If you are unsure whether your item qualifies for return, please contact our team before sending anything back and we’ll be happy to help.

Spun polypropylene filters are generally more affordable and provide very consistent filtration. They are excellent if you have general sediment (sand/rust) and want a cost-effective, easy-to-replace pre-filter. String-wound filters are often preferred for higher temperature or chemical-heavy applications.

A 20-micron rating is a fantastic "all-rounder" for whole-house pre-filtration. It is fine enough to catch significant grit and silt but coarse enough to prevent frequent clogging, which keeps your water pressure strong.