Electrolux EWD800A0W Water Filtration System
- Capacity: 800 gallons
- Purification: Reverse Osmosis
- Install Type: Under-Sink
- Dimensions: 17.7 × 6.7 × 17.2 inches
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
An under-sink reverse osmosis system rated for 800 gallons of capacity, fitted for single-point drinking water rather than whole-house treatment.
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ASIN: B0GJSXGVSJModel: EWD800A0WCategory: Water Filtration Systems
Overview
The Electrolux EWD800A0W is an under-sink reverse osmosis filtration system rated for 800 gallons of capacity. It measures 17.7 by 6.7 by 17.2 inches, sized to fit inside a standard sink cabinet.
Reverse osmosis under-sink systems like this one filter water at the point of use rather than treating the whole house, and the 800 gallon figure typically refers to filter or membrane life before replacement is needed.
- Reverse osmosis purification
- 800 gallon capacity
- Under-sink install type
- 17.7 x 6.7 x 17.2 in
Who it's for
This suits households wanting dedicated, filtered drinking water at the kitchen sink without replumbing the whole house. It is not intended as a whole-house filtration or softening solution, since it is sized and installed for a single point of use.
Pros and cons
- Reverse osmosis filtration at the point of use
- Compact enough for under-sink install
- 800 gallon rated capacity
- Single-point use, not whole house
- No stated filter replacement schedule
Performance notes
Reverse osmosis pushes water through a semi-permeable membrane to remove dissolved contaminants, a slower and more thorough process than a basic carbon filter. The 800 gallon rating marks how much filtered water the system is built to produce before its filters need replacing, though actual life varies with source water quality.
Specifications
| Brand | Electrolux |
|---|---|
| Model | EWD800A0W |
| Capacity | 800 gallonshigher than 98% of 46 water filtration systems |
| Purification | Reverse Osmosis |
| Install Type | Under-Sink |
| Dimensions | 17.7 × 6.7 × 17.2 inches |
| Dimensions | 17.7 x 6.7 x 17.2 in |
Closest rivals on specs
Waterdrop G5P700A-PRO Alkaline Reverse Osmosis System- Capacity 800 vs 700 gallons (+14%)
Waterdrop KJ600 Instant Hot Reverse Osmosis System- Capacity 800 vs 600 gallons (+33%)
Frequently asked questions
What type of filtration does the Electrolux EWD800A0W use?
It uses reverse osmosis purification.
Where does the Electrolux EWD800A0W install?
It is built for under-sink installation at a single point of use.
What is the rated capacity of the Electrolux EWD800A0W?
It is rated for 800 gallons.