Generic Buna-N O-Ring (O-305) magicplastics Matching the correct tablet size

Matching the correct tablet size helps keep day-to-day chemical maintenance more convenient

Matching the correct cord type and color-coded format can make service work cleaner and easier to track

XP3 pumps are built for demanding flow requirements

motor startup can become less dependable than it should be

That keeps the repair efficient while restoring cleaner upper trap closure and presentation

Generic Buna-N O-Ring (O-305) magicplastics Matching the correct tablet sizeA Buna N O ring helps form a dependable seal between compatible mating parts, and this generic version uses the O 305 reference. Compact sealing rings like this are useful in many pool and spa applications where a simple elastic barrier is the intended sealing method. This O ring has practical value because using the correct replacement size helps restore sealing performance without altering the surrounding assembly. A properly matched Buna N ring