Jazzi 1 / Blue Label 25 Coarse SAE Wider 49mm Thread Spa Filter Blue Label MBL25 special-x These are common in many

These are common in many brands of spas

Measure the outside diameter of your pipe

Bunnings spa models - Mandalay Bay & Venetian

Seal Kits for all Astralpool / Hurlcon HX

Jazzi 1 / Blue Label 25 Coarse SAE Wider 49mm Thread Spa Filter Blue Label MBL25 special-x These are common in manyJazzi 1 Blue Label 25 Coarse SAE Wider 49mm Thread Spa Filter Blue Label MBL25 Jazzi 1 Blue Label 25 spa filter cartridge used in various Chinese spas. Has a slightly wider thread than the other Jazzi filters. Also slightly larger than WY45 FCD226 universal filters. Physically Stocked, unlike most "drop shipping" websites. Shipped from VIC, NSW, WA, QLD The narrower Jazzi filter also allows it to seat lower in the tapered bottom canister to enable