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Spot a wrong cross-reference, a missing model, or a spec that doesn't match what's on your cartridge? Send a note. The more specific you can be, the faster I can verify and update it.

FilterHound is a one-person side project, so I can't help with general pool or spa troubleshooting, warranty issues, or anything you bought through Amazon. For those, the spa/filter manufacturer or Amazon's customer service will get you a faster answer.