APEC ESSENCE Series 50 GPD Complete Replacement Filter For Undersink System FILTER-MAX-ES50

Best under sink water filter I've found. Have had this model since 2019 and it works great. Easy to change and reasonably priced filters and they last a long time. Read more

As someone who's always been skeptical about the effectiveness of water filters, I was pleasantly surprised after installing this pre-filter set in my home. Living in an area with hard water, I've struggled with water that often tasted off and left residue on dishes. This pre-filter set has been a game-changer. Installation was simpler than I expected. I'm no plumber, but the instructions were clear, and I had it up and running in no time. Initially, I was worried about the maintenance, but it's been hassle-free. The filters are easy to replace, and they last longer than I anticipated, making them cost-effective in the long run. The most significant change has been in the water quality. There's a noticeable difference in taste – it's crisper and more refreshing. Even my morning coffee tastes better. My family, who were once indifferent about tap water, now prefer it over bottled water. We've seen a reduction in water spots on dishes and a noticeable improvement in our skin and hair health, thanks to the removal of chlorine and other impurities. Moreover, I appreciate the peace of mind that comes with knowing we're drinking clean water. The filter's ability to remove sediment, chlorine, and other contaminants reassures me about my family's health. The customer service experience was also noteworthy. When I had a query about the filter replacement, the response was prompt and informative, reflecting the company's commitment to customer satisfaction. In conclusion, this pre-filter set has not only improved the quality of water in our home but has also positively impacted our lifestyle and health. It's a worthwhile investment for anyone looking to enhance their water quality without any fuss. Read more

Fit perfectly and does the job. We have had our RO system for years and change the filters once a year. A great buy. Read more

I recently replaced the filter in my APEC ESSENCE Series Undersink System with the 50 GPD Complete Replacement Filter, and I couldn’t be more satisfied. The filter does an amazing job of purifying the water, ensuring that the water I drink is clean, fresh, and tastes great. Installation was quick and easy—I had the new filter in place in just a few minutes. The instructions were clear, and everything fit perfectly into my system without any issues. I appreciate that APEC makes it so simple to replace the filter, and I feel confident knowing that my water is free from impurities. I’ve been using APEC products for a while now, and their filters never disappoint. This replacement filter continues that tradition with high-quality performance and great water output. If you have an APEC system, I highly recommend this filter for long-lasting, reliable filtration. Read more

I love my RO system, it is a wonderful addition to the home and the flavor is great! I really like the length of the filters and that they are very cost efficient. The only complaint that I have is that the instructions were absolutely terrible! They did not make any sense whatsoever. Thankfully I was able to find a video on Youtube that better explained the process. In addition, I called to verify that once replacing stage 1-3 you do not need to drain your system, they said you do not, but I found there to be a lot of debris and floaters in the water after following their guidelines. I ended up draining the whole system and it was back to normal! Now that I know how to do the replacement, it will be much easier from now on. Read more

fits apec reverse water system perfectly Read more

We've been using a reverse osmosis system since 2020 (just 2 months less than 6 years as I write this) and our system uses this filter set. We have had absolutely NO PROBLEMS with our system and these filters. They claim 6 months to a year usage per set of filters, but our filters have lasted much longer, multiple years, and I do check the water quality with a TDS meter every few months in order to decide when to change the filter set. It's fairly easy to change the filters but our system is easily accessible in the basement directly under the kitchen sink where the system's faucet is located in the kitchen. Read more

Installed this for my elderly parents who were initially purchasing cases of 1 gallon drinking water (of which I had to hoist upstairs and place for them). It was far too cumbersome, not to mention, wasteful of plastic bottles. Since installing, the filters lasted us 8 months. That's ~$10/month. Not bad for extremely refreshing, wonderful tasting drinking water. I use this water for my Breville Barista Pro every morning for exquisite-tasting espressos and can rest assured that I'm receiving the best there is. Easy to install. My only precaution is to prepare a big enough tub to place your system in and once you unscrew each filter, water may spill out. It's a bit fiddly, but nothing this non-DIY-er can't handle. I think I replaced it (from opening the box to throwing out the old filters) in less than 1 hour! Be sure to test the water running before placing it back under the sink in case of any leaks so you can adjust the tightening of each. I was a bit concerned right after replacement of the water pressure (it was dribbling coming out), but after the initial 15 minutes, I left it alone, and in 2 hours, the water pressure was as strong as ever. Can't recommend this enough, and now I've set myself a notification on my calendar 7 months in advance so that I can anticipate its next replacement. Super simple! Read more