Pay in 4 interest-free payments of $31.85 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
At 7‑7/8″ outside diameter × 33‑3/8″ overall length with top and bottom end caps featuring 3‑1/16″ open hole dimensions
Enhances Water Clarity: Effectively removes impurities to maintain clean and clear water
the V-Flex system reduces clogs and increases durability
Compatible with models DE2420
Durable Construction – Built from high-quality materials to withstand regular use and pool conditions
Raypak Front & Rear Refractory Kit For 406A/407A | 010083F Raypak heater Thermal Cut At 7‑7/8″ outside diameter ×Raypaks 010083F Front & Rear Refractory Kit is an OEM replacement set for 406A and 407A pool and spa heater models. It includes the two refractory blocks that line the firebox, shielding the metal chamber from direct flame contact and extreme heat. Designed from durable refractory ceramic material, these blocks restore combustion stability, reduce heat loss, and protect against flame impingement. Installing this kit replaces cracked or worn