



DP BIG
Water filters DP BIG are housings specifically designed for cartridges SX (DOE) with external diameter of 4.5”.
Thanks to the IN/OUT connections 1” and 1”1/2 with plastic thread GAS cylindrical (BSP) or conical type (NPT), the DP BIG adapt to any large capacity filtration requirement for home and industrial uses.
The DP BIG water filters are supplied with an opaque or transparent bowl 10” and 20” height and available in the versions MONO, DUO and TRIO, for a filtration sequence in series and single-block manifolds, without the risk of water losses.
Besides the standard models, the housings for DP BIG filters are also available in the versions:
- M with manometers even in the multi-stage versions
- S kit complete with drain
- SM with manometers and drain kit
- PS PM with caps on heads and bowls that are prepared for manometers and drain valve
The DP BIG S and SM can be used with KIT AUTO for automating the drain valve and, upon request, supported by a complete set of accessories.
The constant application of advanced technologies has brought Atlas Filtri to respond innovatively to market requirements: for this reason the cartridge filter housings DP BIG are solutions patented at the international level.
Main products






Accessories on demand










COMPATIBLE CARTRIDGES
- Filtration in depthMechanism through which sediments are trapped both inside the matrix and on the surface of the filter device.
- Wound polypropylene thread FA BIG SX
- Melt-blown polypropylene smooth CPP BIG SX
- Polyester fabric TS BIG SX
- Special paper CS BIG SX
- Surface filtrationMechanism that keeps sediments on the external surface of a net. They can be easily removed.
- Activated Carbon BlockReduction of chlorine, taste, odour, volatile organic compounds pesticides, insecticides, chlorinated organic compounds , heavy metals, bacteria and virus
- Activated carbon block CB EC BIG SX