PC-3965 Replacement Pool Filter Cartridge - 100 Sq Ft

PC-3965 Replacement Pool Filter Cartridge - 100 Sq Ft

Marsoni

M251S

$63.90

Get it in 3 business days with 1 day shipping. Friday, May 29

PC-3965 Replacement Pool Filter Cartridge - 100 Sq FtReplacement swimming pool filter cartridge element. Specifications Type Filter Cartridge Filtration Area 100 sq ft Top Type Handle Top Outside Bottom (OB) 3 1 2" Diameter 8" Length 16 1 2" MPN PC 3965 Cross References 1039607, 4900 420, 645544039651, 73722, AK 70032, C 8399, FC 3965, PC 3965, PCD100W, PLE 051 9370, SC775, UNI 051 8399

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Until today, I would have given this bed 5 stars. When I was looking for a new pet bed, I searched for “waterproof” and “machine washable”. My bad for not verifying those attributes before purchasing as I have learned Amazon search results are not reliable. Today one of my dogs peed on the floor and dragged his bed over it. When I discovered it, I wasn’t concerned because it is waterproof and machine washable. Uh, no it is not. The cushion was wet and was too big to adequately fit in my washer and I could tell the fabric wouldn’t hold up so I hand washed in the tub. But by this evening it was still pretty wet so I tossed it in the dryer on low - by itself - to get the damp out. Well, when I took it out, the cushion had ripped open. Meanwhile, I put the cover in the washing machine. It washed okay, but the plastic part that helps the the opening stay open came out and broke. I cannot find a hole to attempt to put it back in. I am really irritated that it isn’t better made.

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Reviewed in the United States on June 23, 2025

Verified Purchase

Rodger (and sometimes kids)

Lake Worth, US

★★★★★ 5

Pug Loves His Bed

Color: Blue, Size: Large (Pack of 1), Color: Blue, Size: Large (Pack of 1)

Great bed. I thought it might be too big for our pug but it is just right so he can choose whether he wants to be inside or outside of the little canopy. He didn’t go under for the first couple of months but now he loves going under the canopy especially on cold days.

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Reviewed in the United States on February 21, 2026

Verified Purchase

LYDIA KASS

West Palm Beach, US

★★★★★ 5

Squishy and comfy

Very well made bed. Had I known about Amazon Basics brand sooner, I would have gotten two of these earlier. The other bed I purchased was a Snoozer XL and it arrived in a super compact state; the filler was even compressed and is therefore not as squishy and comfy as this Amazon Basics bed. The dog pictured is about 41 lbs, so it's perfect for her size (my other dog is a 70 lb pittie and he also fits on the bed).The 'hood' does detach, whereas the Snoozer one is permanently attached. Having the hood detach for washing the cover was another plus for this bed. The zippers are heavy duty and the 'sheepskin' is soft (I haven't washed the cover yet, so I don't know if it will pill). This bed arrived ready to use out of the box (very basic packaging); the filler was not compressed, so the bed is definitely more fluffy. This is the XL size and it is smaller than the Snoozer XL size but fits the corner of my room better. This is definitely worth the money.

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Reviewed in the United States on September 23, 2020

Verified Purchase

R. Gableman

Bozeman, US

★★★★★ 2

I regret my purchase

Color: Blue, Size: Medium (Pack of 1)

A few things: 1) this bed is much smaller than you think. Even if you measure it the way it’s constructed makes the area under the flap super small. 2) my dogs, burrow under blankets, covers, everything. But they don’t burrow under this. It’s designed to be appealing to humans, but dogs don’t care for it. 3) you probably already read this another reviews, but the flap doesn’t really stay up at all. That wouldn’t be a problem for my dogs, but it may be for yours. My recommendation – don’t buy this. It’s a gimmick. They make others with larger areas under the flap that are more expensive, but it’s worth the money instead of wasting it on this.

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Reviewed in the United States on February 21, 2026

Verified Purchase

Savannah

Charlottesville, US

★★★★★ 5

My high energy dogs favorite puzzle!

Bought this to keep my high energy dog busy. He has many puzzles but this one seems to be his favorite, a lot of them he wasn’t very interested in and would get bored and give up quickly. This will keep him entertained for about 10-15 minutes and is a fun thing for him to do as an apartment dog that needs enrichment in the middle of the day! Love how cute it is, especially during football season, we will give this to him while we watch a game so that he can enjoy the game with us lol

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Reviewed in the United States on April 27, 2026