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$35.99
Out of Stock
$79.99
Out of Stock
$76.98
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$115.99
$169.99
Out of Stock
$54.99
$32.70
$24.69
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$27.69
Out of Stock
$36.99
iSpring 3-Tubing No-pressure Chrome Faucet for #CU-A4 - 4-Stage Ultrafiltration Water Filtration System (GS43)
  • Drinking water faucet with premium Chrome finish
  • Fits iSpring CU-A4 4-stage ultra filtration water filtration system
  • Features a durable built-in valve
  • Product Dimensions: 10.5 x 2 x 13 inches
  • $35.99
    iSpring CU-A4 Ultra Filtration 4-piece Filter Pack (F4-CUA4)
  • 1st Stage: 5 Micron sediment filter that can effectively remove rust, sand, and solid impurities in the water to protect the delicate UF membrane.
  • 2nd Stage: State-of-the-art UF Hollow Fiber membrane that uses standard home water pressure to push water through a semi-permeable membrane.
  • 3rd Stage: KDF media (or Kinetic Degradation Fluxion Media) with activated carbon.
  • 4th Stage: Post Activated Carbon Filter. Adopting fine coconut shell activated carbon with ultra-micron aperture, this carbon filter absorbs residual chlorine, and odor.
  • Out of Stock
    $79.99
    iSpring CU-A4 Ultra Filtration 5-Filter Annual Replacement Pack (F5-CUA4)
  • 2 x First Stage: 5 Micron Sediment filter It can effectively remove rust, sand, other larger particles and solid Impurities in water.
  • 1 x Second Stage: State-of-the-art UF Hollow Fiber membrane Hollow Fiber Technology uses standard home water pressure to push water through a semi-permeable membrane. Suspended particles and materials of high molecular weight are unable to pass through the 0.1 micron (comparing to 0.2 micron in Watts 531130) UF membrane, leaving you with only fresh clean water and dissolved minerals.
  • 2 x Third Stage: Post Activated Carbon Filter Adopting fine coconut shell activated carbon with ultra-micron aperture, this carbon filter absorbs residual chlorine, humus, and odor.
  • Out of Stock
    $76.98
    iSpring CU-A4 Ultra Filtration 7-piece Filter Pack (F7-CUA4)
  • 1st Stage: 5 Micron sediment filter that can effectively remove rust, sand, and solid impurities in the water to protect the delicate UF membrane.
  • 2nd Stage: State-of-the-art UF Hollow Fiber membrane that uses standard home water pressure to push water through a semi-permeable membrane.
  • 3rd Stage: KDF media (or Kinetic Degradation Fluxion Media) with activated carbon.
  • 4th Stage: Post Activated Carbon Filter. Adopting fine coconut shell activated carbon with ultra-micron aperture, this carbon filter absorbs residual chlorine, humus, and odor.
  • Out of Stock
    $115.99
    iSpring CU-A4 4-Stage Compact, High Efficiency Under Sink / Inline Drinking Water Filter System for Sink, Refrigerator and RV - Removes Lead, Arsenic and much more (CU-A4)
  • Superior 4-stage multipurpose water filtration system for safer, healthier, better-tasting water. The advance 4-stage design, which includes both Ultrafiltration and KDF/GAC stages removes up to 99% of 700+ contaminants including LEAD, Chlorine while keeping healthy minerals. Note: This system does not reduce TDS as Reverse Osmosis system does.
  • The 0.1 micron Ultra Filtration (UF) stage removes up to 99% of most problematic pollutants such as chlorine and chlorine treatment by-products, lead, arsenic, and much more while retaining healthy minerals.
  • Simple, compact and flexible, the CU-A4 provides highly effective water filtration for unlimited free bottled water quality at your kitchen sink. With the extra part ICEK, it can be connected to the refrigerator, coffee maker and etc. With no storage water tank and no wastewater, the CU-A4 is perfect even for RVs.
  • All filters, tubing and other water-contacting parts are manufactured to comply strictly with FDA and NSF/ANSI standards for safety and water quality. Simple to install and simple to maintain, CU-A4 Easy-Twist Cartridges simply twist on and off.
  • iSpring supports all of its products with the best support in the industry. In addition to our 1-year limited warranty, we offer lifetime technical support provided by our dedicated support team based in Alpharetta, GA and available at (678) 261-7611.
  • $169.99
    iSpring CU-A4 Ultra Filtration 3-piece Filter Pack for 6-month Supply (F3-CUA4)
  • Three-piece filter pack including (1) PP sediment filter, (1) KDF+AC filter, and (1) GAC filter. Change every 6 months
  • 1st stage: 5 micron sediment filter that can effectively remove rust, sand, and solid impurities in the water to protect the delicate UF membrane
  • 3rd stage: KDF media (or kinetic degradation fluxion media) with activated carbon
  • 4th stage: post activated carbon filter. Adopting fine coconut shell activated carbon with ultra-micron aperture, this carbon filter absorbs residual chlorine, and odor
  • 30-Day money back and 1-year satisfaction guarantee. Free lifetime tech support from our Atlanta base
  • Out of Stock
    $54.99
    iSpring FKG15Q Quick-Change Inline KDF/Carbon Filter, fits CU-A4, White (FKG15Q)
  • Individually wrapped to keep freshness
  • Capable to work at low water pressure
  • 1/4" Quick-Change connections
  • $32.70
    iSpring FP15Q Quick-Change 5 micron Sediment Filter, fits CU-A4, RE4T and RE5T, White (FP15Q)
  • Made of 100% Melt-Blown Polypropylene, 4-layer filtration
  • 1/4" Quick-Change Fitting
  • Individually wrapped to keep freshness
  • Capable to work at low water pressure
  • $24.69
    iSpring FT15Q Quick-Change Inline Carbon Filter, fits CU-A4, RE4T and RE5T, White (FT15Q)
  • Individually wrapped to keep freshness
  • 1/4" Quick-Change connections
  • Capable to work at low water pressure
  • Out of Stock
    $27.69
    iSpring FUF1 CU-A4 Ultra Filtration UF Membrane, White (FUF1)
  • UF membrane: 0.1 micron, filters more effectively
  • Unique swivel-valve, push-button assembly allows for easy installation
  • Capable to work at low water pressure
  • Individually wrapped to keep freshness
  • Big water flow with preserved minerals and PH
  • Out of Stock
    $36.99
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