Your review misrepresents the product you purchased. The item you ordered is not advertised as FASS‑branded filters. The product page clearly states multiple times that FASS discontinued the original FF‑3003 and FS‑2001 filters, and that the only available replacements are the Fleetguard OEM cross‑referenced filters (FF5320 and FS19594). This information is presented in the image, title, description, specifications, and the verification notice you must acknowledge before checkout.
Fleetguard is the original manufacturer that produced these filters for FASS, and these are the correct, OEM‑equivalent replacements for early Titanium Series pumps. They are not “other brands,” and they are not inferior substitutes — they are the only filters still produced for your system.
If you were unsure which filters your pump required, our product page instructs customers to contact us before ordering, as opened filters are non‑returnable. The issues you’re experiencing are not due to the filters.
