
iSpring CKC1
Score: 72/100
PUR PLUS 30-Cup Water Filter Dispenser
Score: 78/100Rankings

The PUR PLUS 30-Cup Water Filter Dispenser is a large-capacity pitcher featuring 3-in-1 filtration technology certified to reduce lead and microplastics. It offers a slim design suitable for refrigerator storage and includes a pull-down spout for easy dispensing. While it effectively reduces over 20 contaminants, it does not filter microbes and requires frequent filter replacements.

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 monthsbest | 2 months | |
0 %best | — | |
— | 1.9 gallonsbest | |
1 stages | 3 stagesbest | |
15 inchesbest | 10.1 inches | |
7 inches | 15.3 inchesbest | |
7 inchesbest | 5.3 inches | |
| ↓ lower better | 3.1 poundsbest | 3.99 pounds |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance & Filtration(7) | ||
Certifications | NSF/ANSI | WQA, NSF |
Contaminants Reduced | Chlorine, Chloramine, Sediment | Over 20 |
Filtration Technology | Carbon Block/GAC | 3-in-1 |
Filter Lifespan (months) | 9 months | 2 months |
Flow Rate (gallons per hour) | null gallons per hour | N/A gallons per hour |
TDS Reduction (%) | 0 % | N/A % |
Filtration Stages (stages) | 1 stages | 3 stages |
Capacity & Dimensions(5) | ||
Water Capacity (gallons) | null gallons | 1.9 gallons |
Height (inches) | 15.0 inches | 10.1 inches |
Width (inches) | 7.0 inches | 15.3 inches |
Depth (inches) | 7.0 inches | 5.3 inches |
Product Weight (pounds) | 3.1 pounds | 3.99 pounds |
Design & Installation(1) | ||
Filter Type | Standard 10-inch | Granulated Activated Carbon/Ion Exchange |

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 reviews from ShouldIT's Water Filter Series highlight the PUR PLUS 30-cup dispenser's impressive build quality and effective filtration capabilities. The product is rated highly based on assessments of its performance, design, and usability.
The provided web research data does not contain specific user reviews or feedback from everyday consumers, so no common praise or recurring complaints can be identified.