Unicel (K-40730-B) 20" x 4.5" Pleated Polypropylene 50 Micron Sediment Filter Autotrol 155 & 255 Control Valve (1040769) 256 Noryl Bypass Kit 12 GPD Metering Rate

12 GPD Metering Rate

1 micron rating removes Cryptosporidium and Giardia cysts

and small commercial settings requiring both chemical reduction and microbiological protection

Stainless steel construction ensures longevity in challenging environments including food service

Unicel (K-40730-B) 20" x 4.5" Pleated Polypropylene 50 Micron Sediment Filter Autotrol 155 & 255 Control Valve (1040769) 256 Noryl Bypass Kit 12 GPD Metering RateThe Unicel K 40730 B is a 20" x 4. 5" pleated polypropylene sediment filter designed for Big Blue housings, delivering 50 micron filtration with exceptional flow rates and a washable, reusable design. Its large surface area pleated construction provides extended service life for whole house, well water, and commercial applications. SPECIFICATIONS Filter Specifications Dimensions 20" x 4. 5" Big Blue standard Filtration Level 50 Micron Sediment removal