Alford & Lynch Spa Filters for Hot Tub, Replacement for Waterway 817-4050, Teleweir 50, Pleatco PWW50L, Filbur FC-0172, Unicel 4CH-949 (2)

Excellent value for moneyFast delivery

I ordered these specifically as they are shown with screw in tops and that's what I need for my hot tub. When they arrived, no screw in tops. Fortunately I had two old filters that I hadn't discarded yet so I used the screw in tops from those. I really couldn't be bothered sending them back as it took ages to find them with screw in tops - although they didn't have any on!!! So if you need filters with screw in tops, don't buy these.

I made the mistake of going cheap but landed throwing both filters away (it came as a twin pack) One of the filters did not fit correctly and the other did not filter very well. You can see how poor the quality is if you hold the filter on the top and bottom and twist it. These are cheap for a reason.

Très satisfait de ces filtres, ils s'adaptent parfaitement dans mon Spatec 700, le pas de vis correspond, la taille est la même que le filtre d'origine.Ils jouent très bien leur rôle.

Parfait

BonjourDe très mauvaise qualité,il s éffiloche au bout d un mois pour mon spa.

I would not buy again. During install, the filter would not seat tight, screwed in but would seat tight, it would slip back a touch after setting it hand tight? Still works though and it’s the correct thread size. Then when running the jets on full, the bobbing skimmer above the filter normal goes straight down below the water line, but this new filter causes more water flow restriction, so the skimmer drops but still slightly above the waterline, and the jets are slightly less pressure due to this, but still acceptable pressure I suppose. My old filter would only do this when it was dirty and due for a deep cleaning. I have used it one week, and so I cannot say how well it filters, but likely good with this much less water flow, it’s likely filtering better then past filters. My concern is the wear it will put on the pump working harder to move water through. I will go back to magnum filters from poolandhottubdepot.com as they worked well, seated perfectly and were only slightly more money when you bought the three pack.

Great value and quality. Filter fits as promised but slightly smaller circumference than my old filter but won’t effect the overall performance. I’ll definitely order a couple spares to swap out. Highly recommended