Shelco-(12021-S-R0) Gasket for 12FOS, 12SD, & 12UD Series, Silicone (Swing Bolt Style) PUMP ACCESSORIES Standard replacement interval for typical

Standard replacement interval for typical household use

without the bulk of a full-size softener system

Built for the Q-Series Twist Off platform

and exhausted carbon can allow chlorine to reach and degrade your RO membrane

Triple-Action Water Conditioning

Shelco-(12021-S-R0) Gasket for 12FOS, 12SD, & 12UD Series, Silicone (Swing Bolt Style) PUMP ACCESSORIES Standard replacement interval for typicalShelco Filtration Components Shelco 12021 S R0 Silicone Gasket Swing bolt style replacement gasket engineered for 12FOS, 12SD, and 12UD series filter housings Silicone Construction Swing Bolt Compatible OEM Quality The Shelco 12021 S R0 gasket ensures proper sealing in 12FOS, 12SD, and 12UD series filter housings. Manufactured from food grade silicone, this swing bolt style gasket maintains seal integrity across a wide temperature range and resists