Fleck (43644) Bypass Assembly for 5810-5812 Series with Clips Aries (AF-20-3000) 20"x2.5" Softening Filter Blue Traditional reverse osmosis systems require

Traditional reverse osmosis systems require you to unscrew housings with a wrench

Heavy sediment conditions may require more frequent changes

5 inch diameter by 40 inch length fits most commercial RO housings and skid-mounted systems with minimal modification

🛡️ NSF Certified Tank

Its spring-loaded design with replaceable steel blades ensures consistent performance across all John Guest Quick Connect Fitting installations

Fleck (43644) Bypass Assembly for 5810-5812 Series with Clips Aries (AF-20-3000) 20"x2.5" Softening Filter Blue Traditional reverse osmosis systems requireThe Fleck 43644 Bypass Assembly is the OEM replacement component for 5810 and 5812 series control valves, designed to route water around the softener tank during maintenance or service. Built with durable materials and secure clip attachments, this bypass assembly ensures reliable flow control and easy system access. SPECIFICATIONS Technical Details Manufacturer Fleck Part Number 43644 Compatible Series 5810, 5812 Attachment Method Clips (included)