CPP BIG SP are high efficiency sediment filter cartridges filled with Scale Reduction Media, and come with 4.5” OD in double-open-ended (DOE) configuration, manufactured using a computer controlled process to ensure reliability and performance. The innermost fibers form a tight self-supporting structure, providing exceptional strength in gradient density design. The Dual Gradient design allows for two distinct filter zones: larger particles are trapped and filtered out in the outer zone and smaller particles are trapped in the inner zone. The Scale Reduction media is polyphosphate manufactured with proprietary technology in glassy beads which allows a consistently slow release of the media, preventing formation of scales in heating systems and providing corrosion inhibition pipes and equipment. All models are suitable for use in cold and hot water up to 176°F (80°C) and are offered in 10” and 20” lengths with filtration rate at 5 micron. Capacity up to 22 gpm (84 lpm).

CPP BIG filter cartridges are designed for residential and commercial water tank less heating systems.

Main Products

Double open-ended (DOE) sediment filter cartridges filled with 12 oz of glassy polyphosphate
4.5” OD melt-blown polypropylene filter media
1.10” ID
Lengths at 10” and 20”
Filtration rate at 5 micron
Capacity up to 22 gmp (84 lmp)
Working temperature range Min 39.2°F (4°C) Max 176°F (80°C)
Suitable to Atlas Filtri housings in the series DP BIG
Sediment and Anti-Scale filtration
Slow release polyphosphate media
Designed for residential and commercial water tank less heating systems
All polypropylene food-grade melt-blown construction
High level of filtration accuracy
Suitable for hot water filtration