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Replacement for Model Aqua-Pure AP801-1.5
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Watts SF50-10-425, 10 x 4.5 String Wound Filter - 50 Micron

SF50-10-425
$25.95
Buy 1 - 7 for $25.95 ea.
Buy 8+ for $22.95 ea.


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Hydronix SWC-45-1050 10 x 4.5 Inch String Filter - 50 Micron - 12-Pack

SWC-45-1050
$139.95
$11.66 per Filter


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Product Information
Frequently Bought With This Item

The Watts SF50-10-425, 10 x 4.5 String Wound Filter is a 50 micron water filter cartridge made of FDA grade polypropylene fibers that will reduce sediment, sand, dirt, rust, and other impurities in your water. This Watts Full Flow string wound water filter (SF50-10-425) offers excellent chemical compatibility and high dirt filtering capacity, all at an economical price. This string wound filter is made of FDA grade polypropylene and is suitable for potable water as well as industrial use. This Watts string wound sediment filter cartridge fits most water filter housings that require standard sized large 10" water filters (9 3/4" x 4 1/2").

Specifications:

  • Brand: Watts
  • Part Number: SF50-10-425
  • Pack Size: 1
  • Filter Life: This depends on water quality and usage.
  • Filter Media: FDA Grade Wound Polypropylene (PP) Fibers
  • Dimensions: 9.75"L x 4.50"D
  • Micron Rating: 50
  • Maximum Operating Temperature: 140 F
  • Reduces: Sediment, Sand, Dirt, Rust, Etc.

Compatible Parts:

The Watts SF50-10-425 is the correct replacement for the following part numbers:

Part Number
5599401
PPW10BB-50
3M AQUA-PURE AP814
FILTERS FAST FF10BBSW-50
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Compatible Models:

The Watts SF50-10-425 is correct replacement for the following model numbers:

BrandModel NumberDescription
3M Aqua Pure AQUA-PURE AP801 Whole House Filters
3M Aqua Pure AQUA-PURE AP801-1.5 Whole House Filters
3M Aqua Pure AQUA-PURE AP801T Whole House Filters
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Customer Reviews:

Total Reviews: 2 Average Rating: 4.5 / 5.0

Filtersfast Reviews on Trust Pilot external site
David Mance2026-03-11

Functions well for coarse filtration of maple sap.

Collected by Trustpilot.com
David Mance2022-03-16

Adequate for our need to roughly filter maple sap.

Collected by Trustpilot.com



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