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String Wound Water Filters

Designed for a variety of prefiltration applications such as SDI (service or portable deionization), reverse osmosis, and CDI (Continuous Deionization) Systems.

Available in a variety of lengths and micron ratings. Filter diameter is 2-5/8" and fits into a standard housing.

Features and Benefits

  • Individually wrapped for storage convenience and security
  • Made in the USA
  • String wound type filter with your choice of cotton, industrial or surfactant-free polypropylene string over a polypropylene core.
  • Large void volume design for low-cost, reliable filtration performance with high contaminant holding capacity.
  • Continuous filter winding in 20-, 30-, and 40-inch lengths prevents by-passing or excessive pressure drops at the seams.
  • Gasketed end caps on 0.5 micron rated filters for positive sealing that eliminates by-passing.
  • Surfactant-free FCPX style filter meets USP Class VI Biological Tests for Plastics requirements.

Siemens String Wound Filters

We offer quantity discounts! Buy 1 case Save 5%, Buy 3 cases Save 10%, Buy 20 cases save 20%! Discounts shown automatically in basket. See individual product pages for details.

Code Name Image Price  
FCXXF09XX DI GARD Series Sediment Filter, String Wound Depth Filter, 9-3/4" Length, 2-5/8" Width FCXXF09XX $2.99
FCXXF10XX DI GARD Series Sediment Filter, String Wound Depth Filter, 10" Length, 2-5/8" Width FCXXF10XX $2.99
FCXXF19XX DI GARD Series Sediment Filter, String Wound Depth Filter, 19-1/2" Length, 2-5/8" Width FCXXF19XX $5.99
FCXXF20XX DI GARD Series Sediment Filter, String Wound Depth Filter, 20" Length, 2-5/8" Width FCXXF20XX $5.99
FCXXF29XX DI GARD Series Sediment Filter, String Wound Depth Filter, 29.25" Length, 2-5/8" Width FCXXF29XX $9.99
FCXXF30XX DI GARD Series Sediment Filter, String Wound Depth Filter, 30" Length, 2-5/8" Width FCXXF30XX $9.99
FCXXF40XX DI GARD Series Sediment Filter, String Wound Depth Filter, 40" Length, 2-5/8" Width FCXXF40XX $13.99
FCPXF09XX String Wound Depth Filter, Surfactant Free Polypropylene, 9-3/4" Length, 2-5/8" Width FCPXF09XX $3.99
FCPXF10XX String Wound Depth Filter, Surfactant Free Polypropylene, 10" Length, 2-5/8" Width FCPXF10XX $3.99
FCPXF19XX String Wound Depth Filter, Surfactant Free Polypropylene, 19-1/2" Length, 2-5/8" Width FCPXF19XX $6.99
FCPXF20XX String Wound Depth Filter, Surfactant Free Polypropylene, 20" Length, 2-5/8" Width FCPXF20XX $6.99
FCPXF30XX String Wound Depth Filter, Surfactant Free Polypropylene, 30" Length, 2-5/8" Width FCPXF30XX $9.99
FCPXF40XX String Wound Depth Filter, Surfactant Free Polypropylene, 40" Length, 2-5/8" Width FCPXF40XX $14.99
FCCAF09XX String Wound Cotton High Temperature Filter, 304SS Core, 9-3/4" Length, 2-5/8" Width FCCAF09XX $4.99
FCCAF10XX String Wound Cotton High Temperature Filter, 304SS Core, 10" Length, 2-5/8" Width FCCAF10XX $5.99
FCCAF20XX String Wound Cotton High Temperature Filter, 304SS Core, 20" Length, 2-5/8" Width FCCAF20XX $9.99
FCCAF30XX String Wound Cotton High Temperature Filter, 304SS Core, 30" Length, 2-5/8" Width FCCAF30XX $13.99
FCCAF40XX String Wound Cotton High Temperature Filter, 304SS Core, 40" Length, 2-5/8" Width, 2-5/8" Width FCCAF40XX $17.99