Zodiac Pool Care W28175 Nature2 Express Mineral Sanitizer Cartridge - Treats 25000 Gallons | Pool Water Purification System for Inground & Above Ground Pools

I have bought this item for about 6 years now.I have always been pleased with the way it works. However, I find it hard to believe this item has gone up in price by about $50.00 in one year. This is not exceptical !!!!!!!This is a good product however I find it horribly expensive. Last year I purchased this product for less than $60 I was extremely displeased to see you more than doubled the cost this year, $120.00. You should be ashamed of yourself for basically scamming consumers.Arrived in a timely manner. Item was just exactly as expected. I would order it again.