68-69mm filter 226 end cap-adaptors company-factory-supplier-manufacturer
Guangzhou Supply Sintering PE Plastic HDPE Powder Polyethylene Filter 0.3 Micron Water Filter for Jet Nozzle Filter - China PE Water Cartridge Filter, Porous Water Filter Cartridge | Made-in-China.com
Grade 50 Circles, 125mm 100/pk - LIFEGENE
Connection Adapter for 1/4 inch to 1/4 inch (6.4mm to 6.4mm) pipe / tubing — UK Water Filters