Culligan RC-EZ-4 Premium Water Filtration Replacement Cartridge for Under-Sink, Refrigerator, & RV Systems - EZ Change Water Filter System (500
Culligan RC-EZ-4 Premium Water Filtration Replacement Cartridge for Under-Sink, Refrigerator, & RV Systems - EZ Change Water Filter System (500
- PREMIUM FILTRATION: Reduces lead, mercury, cysts including Cryptosporidium and Giardia, VOCs, MTBE, chloramines, and chlorine taste and odor at 0.5 microns.
- NO-MESS TWIST-OFF CHANGE: Swap cartridges in seconds with no buckets, towels, or wrenches — the water shuts off automatically as you twist.
- FITS EZ-CHANGE UNDER-SINK SYSTEMS: Works with Culligan US-EZ-1, US-EZ-3, and US-EZ-4 under-sink drinking water filtration systems.
- LASTS 6 MONTHS: Up to 500 gallons or 6 months of filtration depending on usage and water conditions.
- CERTIFIED BY IAPMO: NSF/ANSI 42 for chlorine taste and odor, chloramines, and particulate Class 1; NSF/ANSI 53 for lead, cysts, mercury, VOC, MTBE, and turbidity.
Product Description The Culligan RC-EZ-4 EZ-Change Premium replacement filter cartridge cleans drinking water to reduce bad taste and odor from chlorine, sediment, lead, and cysts such as Cryptosporidium and Giardia, along with mercury, turbidity, particulate Class I, VOCs, MTBE and chloramines. The filter is easy to install and avoids the mess of changing traditional cartridges with buckets, towels, wrenches, and other tools. This replacement cartridge fits Culligan US-EZ-1, US-EZ-3, and US-EZ-4 under-sink drinking water filtration systems, and lasts up to 500 gallons or 6 months depending on usage and water conditions. From the Manufacturer The Culligan RC-EZ-4 EZ-Change Level 4 Replacement Cartridge is a drinking water replacement filter that reduces bad taste and odor, Chlorine taste and odor, sediment, lead, and cysts such as Cryptosporidium and Giardia, Mercury, Turbidity, Particulate Class I, VOC's, MTBE and Chloramines.
Specifications
- Special Feature: 0.5 Micron, 6-Month Filter Life, Premium Filtration, Reduces Lead & Cysts, Twist-Off Cartridge Change
- Product Dimensions: 3.5"L x 3.5"W x 13"H
- Material: Activated Carbon Block, Polypropylene
- Capacity: 500 gallons
- Included Components: 1 x Culligan RC-EZ-4 Replacement Filter
- Package Information: Cartridge
- Installation Type: Under Sink
- Purification Method: Activated Carbon
- Power Source: Not Powered
- Other Special Features of the Product: 0.5 Micron, 6-Month Filter Life, Premium Filtration, Reduces Lead & Cysts, Twist-Off Cartridge Change
- Container Type: Cartridge
- LowerTemperature Range: 40 °F
Shipping, returns & care
Free on U.S. orders of $60 or more; $5.95 flat under. We ship within the United States only.
Orders leave in 1–2 business days. Delivery normally takes another 3–7 business days, with a tracking link emailed to you. Full details in our Shipping Policy.
You have 30 days from delivery to return any unworn, unwashed item with tags attached. Change-of-mind returns are at your postage; damaged, wrong or lost orders are replaced or refunded in full and we cover the postage. No restocking fees.
For a different size, reorder the size you need and send the first pair back — the new one ships without waiting. Refunds go back to your original payment method within 5–10 business days. See the full Refund Policy.
Hang suits and sport coats on a wide wooden hanger and let them rest a day between wears. Brush, don't wash; dry clean only when actually dirty — two or three times a year is plenty. Steam out creases. Hems, sleeves and waists are done in our shop at 6 N Centre St; add your inseam in the order notes and we'll hem trousers before they ship. Hemmed trousers are altered to your order, so they can't be returned for change of mind or wrong size.
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