PUR 7-Cup Water Filter Pitcher
Score: 72/100
Culligan ZeroWater 32-Cup Water Filter Dispenser
Score: 80/100Rankings
The Culligan with ZeroWater Technology 32 Cup Dispenser is a gravity-fed water filtration system that removes 99.9% of total dissolved solids using a 5-stage filtration process. It includes a built-in TDS meter for real-time water quality monitoring and offers purification comparable to reverse osmosis without requiring electricity. It is best suited for families requiring large quantities of filtered water without frequent refilling and households with high TDS tap water.
The PUR 7-Cup Water Filter Pitcher is a compact, budget-friendly filtration system designed for everyday household use. It utilizes 2-in-1 filtration technology certified by NSF to reduce chlorine, mercury, and microplastics. While it offers a cost-effective solution for improving tap water taste, its small capacity and lack of lead reduction limit its suitability for larger households.
| Attribute | | |
|---|---|---|
2 monthsbest | — | |
— | 99.9 %best | |
0.54 gallons | 2 gallonsbest | |
2 stages | 5 stagesbest | |
10.1 inches | 10.5 inchesbest | |
9.6 inchesbest | 6 inches | |
9.6 inches | 14.8 inchesbest | |
| ↓ lower better | 2 poundsbest | 5.61 pounds |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance & Filtration(7) | ||
Certifications | NSF | IAPMO |
Contaminants Reduced | Chlorine, Mercury, Microplastics, Pesticides, Odors, Tastes | 25+ Contaminants |
Filtration Technology | 2-in-1 | Ion-Exchange |
Filter Lifespan (months) | 2 months | null months |
Flow Rate (gallons per hour) | N/A gallons per hour | null gallons per hour |
TDS Reduction (%) | N/A % | 99.9 % |
Filtration Stages (stages) | 2 stages | 5 stages |
Capacity & Dimensions(5) | ||
Water Capacity (gallons) | 0.54 gallons | 2.0 gallons |
Height (inches) | 10.1 inches | 10.5 inches |
Width (inches) | 9.6 inches | 6.0 inches |
Depth (inches) | 9.6 inches | 14.8 inches |
Product Weight (pounds) | 2.0 pounds | 5.61 pounds |
Design & Installation(1) | ||
Filter Type | Granulated Activated Carbon/Ion Exchange | Proprietary |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and experts highlight the dispenser's ability to achieve reverse osmosis-level purity without the complexity or electricity requirements of distillation. They praise the 5-stage filtration process for delivering fresh-tasting water that avoids the flat, boiled flavor associated with distillation.
Everyday users consistently praise the water quality results, noting visible improvements in taste and clarity. The large capacity is frequently cited as a major advantage for families, reducing the hassle of constant refilling.
