ZeoSand Zeolite Pool Filter Media – 50 lbs – Sand Filter Replacement for Swimming Pools

With some pool products, it is hard to determine if they are 'working' or not. If you have a pool light, turn it on after dark with your pool pump running, preferably after a day of significant pool use. Take notice of the clarity/cloudiness of your water. Add this non-chlorine shock per instructions especially around the lighted area. Come back to the pool 20-30 minutes later. You will likely see a clearer pool. I have noticed a major difference after pool parties with many suntan oiled swimmers. Even if this is not an occasion that you see a difference, be assured that this shock is burning off non-visible chloramines that are the source of odors and cloudiness that ultimately improve the effectiveness of your chlorine tabs or granules.

This is great.I've been using it for years. And when you open your pool in the beginning of the season and you shock it and you vacuum it all out it's a little cloudy bully's at this product and you'll get your water looking like glass.

Doheny's shock is high quality and cost effective. I stock up in the spring right before opening the pool. Shipping is super quick too, often times it arrives the very next day!! I highly recommend Doheny's for all your pool chemical and supply needs!

Like this product, trying to cut down on the liner fading. Using instead of liquid shock, so far so good. Time will tell.

My original order was for 50lbs of Zeolite Filter Sand and yesterday's delivery was only 25 lbs, just wondering if it is a split delivery or there is some confusion about my order?? TY, Joe

Beware of the classic bait and switch! I ordered 3 50%23 bags and they delivered 3 25%23 bags. Online customer service said that they would send the same amount and then received an email saying that they would not deliver the other half. Returned it for a full refund at my local store. Deceptive description.

Really I waited 7 days for this and you cheated me 25 lb you have it listed as 50 lb. It's 25 lb bags not 50. I calculated how much I need and now I'm short thanks again for screwing me. I should have read reviews you guys need to fix this

When I purchased your 50lb shock and received the large barrel, I thought it would be full of granules of chlorine. To my surprise and discuss it was filled with 50 1lb bags of oxidizing pixie dust instead of true chorine shock. Not making that mistake again.

The description says it was supposed to be 50 pounds of product. I received a 25 pound bag. Half the amount that was described.

ordered 50 pounds and only got 25 pounds. sent a message and said i would get a refund and got nothing