
Megahome Water Distiller
Score: 85/100
CO-Z Water Distiller
Score: 72/100Rankings

The Megahome distiller is a premium, UL-certified unit featuring a full stainless steel interior and glass collection to ensure pharmaceutical-grade purity without plastic exposure. Its main drawback is the slow 5.5-hour cycle time per gallon, which limits daily output to 16 liters. It is best suited for health-conscious households prioritizing safety and material quality over speed.

The CO-Z 1.1 Gallon Water Distiller offers a high daily output of 22.7 liters with UL-certified safety and a stainless steel/glass build. It features activated charcoal filtration but has a slower distillation speed (0.3 gph) than some competitors. It is best suited for users needing high volume and safety certifications, provided they have adequate counter space.
| Attribute | ![]() | ![]() |
|---|---|---|
16 liters | 22.7 litersbest | |
| ↓ lower better | 580 wattsbest | 750 watts |
| ↓ lower better | 5.5 hours | 1.14 hoursbest |
565 wattsbest | — | |
| ↓ lower better | 37 cm | 31.5 cmbest |
| ↓ lower better | 25 cmbest | 28 cm |
| ↓ lower better | 25 cmbest | 48 cm |
| ↓ lower better | 3.2 kgbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Safety & Compliance(1) | ||
Safety Certifications | UL, CSA, CE, CB, GS | UL |
Performance & Output(2) | ||
Daily Output (liters) | 16 liters | 22.7 liters |
Distillation Speed (hours) | 5.5 hours | 1.14 hours |
Power & Efficiency(1) | ||
Power Consumption (watts) | 580 watts | 750 watts |
Dimensions & Weight(4) | ||
Height (cm) | 37.0 cm | 31.5 cm |
Width (cm) | 25.0 cm | 28.0 cm |
Depth (cm) | 25.0 cm | 48.0 cm |
Product Weight (kg) | 3.2 kg | kg |
Usability & Support(2) | ||
Control Type | Automatic | Single Button |
Included Accessories | 1 gallon glass collection jug, 6-pack activated carbon filters, Citric acid residue cleaner | Cleaning solution |


Professional reviewers highlight the Megahome's UL certification as a standout feature that provides significant safety assurance, a rarity in the water distiller category. Experts praise the top-notch construction quality, noting the use of food-grade glass and stainless steel components with no plastic water contact.
Everyday users generally praise the Megahome for its ease of use, reliable automatic operation, and high-quality durable construction. Many appreciate that it eliminates the need for buying plastic bottled water and provides consistent, pharmaceutical-grade water.




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