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 RCC7AK-BN NSF Certified, 75 GPD
Ravvy scores ROES-50 at 89.61 and RCC7AK-BN NSF Certified, 75 GPD at 93.61. RCC7AK-BN NSF Certified, 75 GPD takes the overall pick, best for health-conscious families and diy homeowners who dislike the taste of flat ro water.
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
93.6
$235
The iSpring RCC7AK-BN is the ideal choice for those seeking bottled-quality alkaline water at home, provided you have the under-sink clearance for its multi-stage footprint.
How they score
| Factor | ROES-50 | RCC7AK-BN NSF Certified, 75 GPD |
|---|---|---|
| Value for Money | 96 | – |
| Water Flow Rate | 70 | – |
| Filtration Power | 94.2 | – |
| Installation Ease | 78.5 | – |
| Maintenance Costs | 85 | – |
| Flow Rate | – | 85.5 |
| Maintenance Cost | – | 92 |
| Water Efficiency | – | 78 |
| Filtration Quality | – | 96.5 |
| Ease of Installation | – | 89 |
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
RCC7AK-BN NSF Certified, 75 GPD
What owners praise
- Remineralization stage improves water taste and pH balance
- Top-mount faucet simplifies the most difficult part of installation
- Transparent first-stage housing for easy visual maintenance
- NSF/ANSI 58 certified for the entire system, not just components
- High daily output capacity suitable for large families
What to know first
- Six stages and a storage tank require significant under-sink space
- Requires a dedicated hole in the countertop for the faucet
- Higher wastewater ratio compared to expensive motorized systems
Skip it if apartment renters with zero space under the sink or those wanting instant-hot features
Specs side by side
| Spec | ROES-50 | RCC7AK-BN NSF Certified, 75 GPD |
|---|---|---|
| UPC | 735090919450 854961005051 | 662425038015 |
| ASIN | B00I0ZGOZM | B005LJ8EXU |
| GTIN | 735090919450 854961005051 | 662425038015 |
| 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 | RCC7AK-BN |
| Unit Count | 1 Count | 1 Count |
| Item Weight | 11.3 kg | 12.5 kg |
| Part Number | ROES-50 | RCC7AK-BN |
| Manufacturer | APEC Water Systems | iSpring |
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
93.5
Best for group campers, rv owners, and emergency preppers
- 400 Gallon Total Capacity
- NSF 60 Certified Formula
- 30-Minute Rapid Action
$33