96.6
Best for long distance thru-hikers and weight-conscious backpackers
- Removes 99.999999% of bacteria
- Filters up to 100,000 gallons
- Fits standard soda and water bottles
$46
Head to head · Water Filtration
ROES-50 vs RCC7P-AK
Ravvy scores ROES-50 at 89.61 and RCC7P-AK at 92.4. RCC7P-AK takes the overall pick, best for homeowners with low water pressure seeking high-purity water with a balanced ph..
APEC WATER
ROES-50
89.6
$180
Buy the APEC ROES-50 if you want a proven, low-maintenance filtration system and can spare the under-sink cabinet space for its storage tank.
Ravvy pick
iSpring
RCC7P-AK
92.4
$295
A powerhouse filtration solution for low-pressure environments that trades a bit of under-sink space and an electrical outlet for superior water taste and efficiency.
How they score
| Factor | ROES-50 | RCC7P-AK |
|---|---|---|
| Value for Money | 96 | – |
| Water Flow Rate | 70 | – |
| Filtration Power | 94.2 | – |
| Installation Ease | 78.5 | – |
| Maintenance Costs | 85 | – |
| Flavor Profile | – | 95 |
| Water Efficiency | – | 92 |
| Filtration Quality | – | 98 |
| Pressure Performance | – | 96.5 |
| Installation Complexity | – | 78 |
ROES-50
What owners praise
- High-efficiency removal of over 1000 common water impurities
- Color-coded tubing simplifies the initial DIY installation
- Standardized filter sizes are easy to source and replace
- Includes a high-quality lead-free brushed nickel faucet
- Operates silently without the need for an electrical outlet
What to know first
- Storage tank consumes significant under-sink cabinet space
- Slow production rate compared to high-end tankless systems
- Waste water is generated as part of the purification process
Skip it if renters with limited cabinet space or those requiring instant hot water features
RCC7P-AK
What owners praise
- Booster pump ensures high flow even with low incoming pressure
- Alkaline stage restores healthy minerals and improves taste
- Transparent first-stage housing allows for easy visual inspections
- Significantly reduces wastewater compared to non-pumped systems
- Comprehensive 6-stage filtration targets over 1,000 contaminants
What to know first
- Requires an under-sink power outlet for the pump
- The pump adds a slight humming noise during the fill cycle
- Larger footprint than 5-stage systems due to the pump and extra filter
Skip it if renters with limited space or those who prefer a non-electric, silent filtration setup.
Specs side by side
| Spec | ROES-50 | RCC7P-AK |
|---|---|---|
| UPC | 735090919450 854961005051 | 662425038022 |
| ASIN | B00I0ZGOZM | B005LKKMYS |
| GTIN | 735090919450 854961005051 | 662425038022 |
| Brand | APEC WATER | iSpring |
| Capacity | 50 gallons | 75 gallons |
| Material | Plastic | Acrylonitrile Butadiene Styrene, Plastic, Polyethylene, Polypropylene, Polystyrene |
| Brand Name | APEC WATER | iSpring |
| Model Name | ROES-50 | Reverse Osmosis System |
| Unit Count | 1 Count | 1 Count |
| Item Weight | 11.3 kg | 20 pounds |
| Part Number | ROES-50 | RCC7P-AK |
| Manufacturer | APEC Water Systems | iSpring Water Systems |
Other options in this category
93.7
Membrane Solutions
Personal Water Filter Straw S1 4 Pack Blue
Best for backcountry hikers, international travelers, and disaster preparedness kits
- 0.1 Micron Ultrafiltration
- 5,000 Liter Capacity
- NSF 42, 372, and 401 Certified
$30
93.6
Best for health-conscious families and diy homeowners who dislike the taste of flat ro water
- Alkaline Remineralization Stage
- 75 Gallon Per Day Capacity
- Transparent Sediment Filter Housing
$235