Description
- 0.01-micron ultra filtration + KDF + carbon + PP
- Removes up to 99% of lead, chlorine, heavy metals, and more
- It does not reduce TDS. Check out our RO systems for TDS removal.
Simpler and more compact than reverse osmosis systems, the CU-A4 is an excellent choice for general water filtration applications. Its high-capacity, high-performance filters last up to twice as long as standard filters and provide maximum water flow, a difference you’ll notice immediately. With a variety of optional parts and accessories, the CU-A4 can easily connect to almost any refrigerator or ice maker. Ideal for RVs, apartments, or any space-constrained environment, the CU-A4 is the best, most economical, and flexible choice for clean, fresh, great-tasting water instantly.
- Superior Performance: The advanced 4-stage design, featuring ultrafiltration and KDF/GAC stages, removes up to 99% of chlorine, chlorine by-products, lead, PFAS, chloramine, mercury, sediments, and more, while retaining beneficial minerals.
- 4-Stage Ultra Filtration System: The PP sediment filter (5 microns) removes larger particles like rust, sand, and dirt. The ultrafiltration filter uses hollow fiber membrane technology with a pore size of just 0.01 microns. The KDF and GAC filter effectively controls particularly problematic contaminants, including chloramine, hydrogen sulfide, heavy metals, and other compounds. The fine activated carbon filter provides final polishing for superior water quality.
- Flexible and Reliable: The CU-A4 produces no waste water and requires no storage tank, providing highly effective water filtration for a variety of needs-under the sink, connected to the refrigerator, for coffee makers, and more.
- Easy-to-Install and Replace Filters: Push-to-connect fittings with color-coded tubing simplify the installation process, while filter replacements are designed for ease. No need to disconnect hoses or water lines; just twist on/twist off filter cartridges make changing filters a snap. Filter life ranges from 6 to 12 months, depending on your source water and usage.
- Features: Includes a premium brushed nickel finish drinking water faucet. All filters, tubing, and other water-contacting parts are manufactured to strictly comply with NSF/ANSI standards for safety and water quality.
- TDS Note: This system is designed to retain essential minerals while efficiently eliminating harmful contaminants. For comprehensive TDS removal, consider exploring our range of iSpring Reverse Osmosis (RO) systems.
- Peace of Mind Customer Service: Experience the assurance of our 30-day money-back guarantee, extended manufacturer , and free tech support with every purchase. Activate your at ispringfilter.com/ after installation. At iSpring, we stand firmly behind our products and are committed to ensuring your complete satisfaction.
- For assistance, call (678) 261-7611 during office hours, Monday to Friday, 9 AM to 5 PM EST. For text inquiries only, reach out to (470) 560-0012 during the same hours.
- Official filter pack: search for 206869109 or F4-CUA4
-
Reviews
There are no reviews yet.