I-spring’s customer support is exemplary and I am quite pleased with the filter system that I purchased. I also love the fact that the customer support isn’t outsourced to a foreign country. I bought the i-spring jumbo spin down sediment 50 micron filter because of the design and re-usable filter. However, after we installed the system we soon realized that the micron size was too small for our needs. I reached out to the customer support to learn if they had any recommendations. I had the pleasure of working with Sean from customer support who took a genuine interest helping find a solution for my situation. He took the time to review my water lab results and other material that I presented and concluded that I needed a larger sized micron screen and sent me a 200 micron filter. The design of the product is solid. I have the automatic flushing version. I do wish that there was an option programmed into the settings where you could drain the water longer than 90 sec intervals. The product did come with a manual knob but we had trouble getting that to work so we have been using pliers to turn open the valve. I will be recommending this product to a couple of my neighbors. Thank you I-Spring and Sean! 08/22/25 Update After 3 years of using this product it is still holding up well. Recently the o-ring shrink which caused the system to heavily leak. I went to the website to order a replacement o-ring and discovered that they were out of stock due to tariff issues. I called iSpring and had the pleasure of talking to Michele. She was able to contact the warehouse and find a set of o-rings that she shipped to me. The customer support at this company if fantastic. Thank you!. Veva. Camp Verde, AZ. Fri Aug 22 2025

The iSpring CKC1C-PB/CKC1-PB countertop water filter is a compact yet effective solution for improving the taste and safety of your tap water. It features a high-performance filter cartridge made with advanced MetSorb media, which efficiently reduces heavy metals like lead, arsenic (III & V), mercury, and cadmium. This filtration media is tested by SGS, offering reliable protection while helping to retain healthy minerals. Designed for convenience, this countertop water filter connects directly to most kitchen sink faucets in minutes—no tools or permanent installation required. Its BPA-free, food-grade construction ensures safe daily use, and the system delivers consistent performance for up to 12 months or 7,000 gallons, depending on water conditions. Ideal for apartments, rentals, and small kitchens, CKC1C-PB/CKC1-PB drinking water filter provides a space-saving, budget-friendly alternative to under-sink systems without sacrificing performance. For reduction of Total Dissolved Solids (TDS), pair this unit with an iSpring Reverse Osmosis system such as the RO500 or RCT600 for complete purification at the point of use.

The iSpring Countertop Water Filtration System delivers trusted and efficient filtration with its 5-micron CTO Carbon Block Cartridge, effectively removing chloramine, up to 99% of chlorine, odors, sand, silt, sediment, and rust. Tested by an independent third party to meet NSF/ANSI standards, this system provides peace of mind with every glass. Installation is a breeze-no drilling or plumber required. Simply connect it to most standard kitchen taps with the included hardware and switch between tap and filtered water effortlessly. Made from food-grade BPA-free materials, the system is durable and leak-resistant, offering a continuous supply of clean water for 6-12 months, depending on water quality. Perfect for homes, rental properties, and RVs, its sleek countertop design adds both style and functionality to any kitchen. Please note, it retains healthy minerals while removing harmful chemicals but does not reduce Total Dissolved Solids (TDS).

Introducing the next generation of reverse osmosis filtration systems: the iSpring RO500AK-UV tankless RO reverse osmosis water filtration system. Building on the success of the trusted iSpring RCC7 series, this advanced RO system sets a new standard for water purification. Enjoy faster access to clean and delicious drinking RO water with a speedy flow rate of up to 0.4 gallons per minute, making it perfect for families, offices, coffee shops, restaurants, and more. Say goodbye to long wait times when filling up your cup, pitcher, or cooking pots.

[NSF/ANSI 372 Certified] The WSP50ARJ-BP sediment water filter is certified lead-free under NSF/ANSI 372 standards, ensuring safer and cleaner water for your home.

This 1-year replacement filter pack for the iSpring RO5004F ensures clean, great-tasting water. It includes replacement filters for sediment removal, taste enhancement, and scale prevention, with easy-to-change filters and up to one year of reliable performance.

I bought the UV filter in 2024, and it has worked well until a week or so ago. I heard a beeping, coming from the ballast and assumed the bulb needed replacing. I replaced the bulb, but a few days later the ballast was beeping again. I contacted support, worked with Nick, and he was able to diagnose and get me a replacement part sent out. Kudos to iSpring for their great product, and for their great support!. Mattfl. Jacksonville, FL. Fri Jul 17 2026