iSpring CKC1
Score: 72/100
Epic Pure
Score: 85/100Rankings
The Epic Water Filters Pure Filter Pitcher is a 10-cup gravity-fed pitcher made from BPA-free Tritan plastic, designed to remove over 200 contaminants including PFAS, lead, and fluoride. It features a proprietary solid carbon block filter certified by NSF/ANSI standards, offering a 150-gallon lifespan and a slower filtration process that prioritizes thorough contaminant removal. It is best suited for health-conscious users prioritizing PFAS, lead, and fluoride removal in municipal tap water.
The iSpring CKC1 is a compact, countertop water filtration system designed for easy installation without drilling, connecting directly to standard kitchen faucets. It utilizes a 5-micron carbon block cartridge to remove chlorine, chloramine, odors, and sediment while preserving beneficial minerals in the water. It is best suited for renters and small households who need basic filtration without the complexity of permanent plumbing.
| Attribute | | |
|---|---|---|
9 months | 150 monthsbest | |
— | 2.23 gallons per hourbest | |
0 %best | — | |
— | 10 gallonsbest | |
1 stagesbest | 1 stagesbest | |
15 inchesbest | 10 inches | |
7 inchesbest | 6 inches | |
7 inches | 10 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance & Filtration(5) | ||
Certifications | NSF/ANSI | NSF/ANSI 42, 53, 401, P473 |
Contaminants Reduced | Chlorine, Chloramine, Sediment | PFAS, Lead, Fluoride, Chlorine, Uranium, Heavy Metals, Pharmaceuticals |
Filtration Technology | Carbon Block/GAC | Solid Carbon Block |
Filter Lifespan (months) | 9 months | 150 months |
Flow Rate (gallons per hour) | null gallons per hour | 2.23 gallons per hour |
Capacity & Dimensions(5) | ||
Water Capacity (gallons) | null gallons | 10 gallons |
Height (inches) | 15.0 inches | 10 inches |
Width (inches) | 7.0 inches | 6 inches |
Depth (inches) | 7.0 inches | 10 inches |
Product Weight (pounds) | 3.1 pounds | 2 pounds |
Design & Installation(4) | ||
Installation Type | Countertop | Countertop / Pitcher |
Housing Material | Plastic | Tritan Plastic |
Filter Type | Standard 10-inch | Carbon Block |
Power Requirement | None | None (Indicator only) |
Products in the top-left offer the best value (high score, low price).
The search results do not contain dedicated expert reviews from major tech or consumer review publications. However, the product consistently meets NSF/ANSI Standards as verified by independent third-party testing across all product listings.
Users appreciate the ease of installation and portability, noting that no plumber is needed. Common praise includes effective chlorine removal, odor reduction, and reliable performance with durable construction.
Professional reviewers praise the Epic Pure for its balanced performance and rigorous NSF certifications, particularly for PFAS removal. Experts highlight its ability to reduce contaminants to non-detect levels while offering a cleaner taste than ZeroWater.
Everyday users commonly praise the product for its improved water taste, ease of use, and environmental impact. Many report significant flavor improvements after the initial slow filtration period. Recurring complaints focus on the slow fill time, filters clogging prematurely in hard water areas, and occasional initial plastic odors.
