Features- The shaft o-ring is a replacement o-ring for the Hayward Perflex extended cycle D-E- filter model IPFPPTS- It is a compatible pool o-ring for Hayward ECX2899A- Over time o-rings can wear, crack, or warp, causing air or water leaks into the system, which can cause damage to surrounding equipment SKU: BAYST950

Features- The shaft o-ring is a replacement o-ring for the Hayward Perflex extended cycle D-E- filter model IPFPPTS- It is a compatible pool o-ring for Hayward ECX2899A- Over time o-rings can wear, crack, or warp, causing air or water leaks into the system, which can cause damage to surrounding equipment SKU: BAYST950