Inc. Seagull® IV X-1F and PurestOne TP-1 Compatible Replacement Cartridge

Why did you pick this product vs others?:Works well for filtering our water.

Works well on my boat - fair price.

Good to use~

Well, based on reviews I went with this over the official Seagull filter for the Seagull IV filter canister. The issue is that even after 2 weeks, (Installed April 21st 20222) we have black specks, what I guess is carbon, showing up in the water that is dispensed. So even though the filter is less costly, I am not sure it is as good as the official one. I even reopened the canister today and checked it inside, cleaned it, and put the filter back in only to still have the issue. (The inside of the canister looks fine with no carbon that can be seen.) I reached out to the company but no reply. If the seller reads this, please feel free to reach out as I would love to have your thought on it and or a new filter. See photos of carbon specs in water.UPDATE 5/5/2022: Now a 5 Star review based on OUTSTANDING customer service. I was contacted about the issue and they had me check the line coming from the canister to the tap seeing the cartridge I was replacing was 2 years old. (a Seagull IV cartridge) it see if anying may be stuck in the line which may have come from the old filter cartridge. But just in case, they were sending me a new filter cartridge that same day. Again, OUTSTANDING Service!

USED FOR 36 YRS WITH MY SEAGULL IV

I have been using these for several years. They seem to work the same as the more expensive filters .

Same high quality filter I've been using for years. I appreciate the consistency of high standards. I've been willing to pay a bit more over the years, but these are a little expensive. It would benefit the company to explain in their product descriptions why they are costly. The weight alone tells me that there is something solid to the product, though, as they are heavy for their size. I did not experience any cloudiness or odd taste. Water ran clear and good from install on, though I did go ahead and flush the system a couple times before regular use.

We have had the seagull water filter system for years and love it but should change the cartridge more frequently. It is difficult to change, mostly because it is under the sink, but it is definitely worth it.