„PIGI“ filter body, ring and purge valve are made of nickel-plated OT58 pressed brass. The transparent cup is made of food-grade Trogamid-T that resist temperatures from +10°C to +40°C. The cartridge is made of double-layer AISI 304 STANILESS STEEL micro-expanded sheet with 100-micron filtration capacity. Seals are made of aluminium and vulcanised fibre.
“PIGI” manual self-cleaning filters retain most of inpurities contained in water (sand, scale, etc.) and are recommended for installation on all hydro sanity and plumbing systems to prevent damage to pressure regulators, valves and mixers. “PIGI” filters guarantee removal of impurities, which deposit on the filter cartridge. These are removed by opening the purge valve on the bottom
of the filter, which quickly and easily cleans the inner cartridge.