APEC Water RO-90 Chrome 90 GPD vs APEC Water 50 GPD Under Sink: Spec Comparison
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
When you compare the apec water ro 90 chrome 90 gpd vs 50 gpd under sink, you see two reliable under-sink reverse osmosis systems from the same brand. Both units feature five-stage filtration designed to remove common contaminants like lead and chlorine. The main difference lies in their production speed. One model delivers 90 gallons per day, while the other provides 50 gallons per day. This capacity gap affects how quickly you can refill large containers or serve multiple people.
Key differences
| Aspect | APEC Water RO-90 Chrome 90 GPD | APEC Water 50 GPD Under Sink RO |
|---|---|---|
| Capacity (GPD) | 90 | 50 |
| Faucet Finish | Chrome | Brushed nickel |
| Weight | 25 pounds | not listed |
| Height | 17.5 inches | 17 inches |
| Certification | WQA Gold Seal | WQA |
Which one should you choose?
Choose APEC Water RO-90 Chrome 90 GPD if
- You need a higher daily output of filtered water for a busy household.
- You prefer a polished chrome faucet to match other kitchen fixtures.
- You want a system with a specific WQA Gold Seal certification listed.
Choose APEC Water 50 GPD Under Sink RO if
- You have a smaller under-sink cabinet with limited vertical space.
- You prefer a brushed nickel faucet finish over chrome.
- You want an included extra pre-filter set for longer maintenance intervals.
Verdict: The 90 GPD model suits larger families or those who frequently fill pitchers and pots. The 50 GPD system is a compact alternative that includes extra pre-filters for extended service life. Choose based on your daily water volume needs and faucet aesthetic preference.
Specs Comparison: RO-90 vs 50 GPD
Daily Capacity
The APEC Water RO-90 Chrome 90 GPD produces 90 gallons of purified water each day. This higher output suits larger households or those who use more filtered water daily. The APEC Water 50 GPD Under Sink RO system offers a 50 GPD capacity. While lower, this is sufficient for most standard families. You choose based on your peak demand. If you frequently refill large pitchers or cook for many people, the RO-90 provides a faster refill rate. The 50 GPD model is adequate for typical drinking and cooking needs without the bulk of higher-capacity units.
Certification Details
Both systems carry WQA certifications, but the specific seals differ. The RO-90 holds the WQA Gold Seal, which is a premium designation indicating rigorous testing standards for contaminant reduction. It is tested to remove up to 99% of impurities including arsenic, lead, and bacteria. The 50 GPD model carries a general WQA certification. While still a mark of quality and safety, the Gold Seal on the RO-90 suggests a higher tier of verified performance. For buyers prioritizing the highest level of independent verification for water safety, the RO-90’s specific Gold Seal status is a notable advantage.
Physical Dimensions
Size matters for under-sink cabinet space. The RO-90 measures 16 inches in length, 5.25 inches in width, and 17.5 inches in height. It weighs 25 pounds. The 50 GPD model is slightly more compact, measuring 15.5 inches long, 5.25 inches wide, and 17 inches tall. The difference in length is half an inch, and the height is half an inch shorter. These dimensions are very similar, so fit is not a major differentiator. However, if your cabinet is extremely tight, the 50 GPD’s marginally smaller footprint might offer a slight ease of installation in confined spaces.
Included Components
What you get in the box varies between the two models. The 50 GPD system includes an extra pre-filter set, a brushed nickel faucet, a water tank, and an installation kit. The inclusion of extra filters is a practical benefit for maintenance. The RO-90 comes with a chrome designer faucet, JG high-grade tubing, and quick-connect fittings. It does not list extra filters in the standard package. The 50 GPD’s inclusion of an additional filter set provides immediate spare parts, whereas the RO-90 focuses on the core filtration unit and faucet. You save time on sourcing spares with the 50 GPD package.
Filtration Stages
Both systems utilize a 5-stage reverse osmosis filtration process. This means they share the same fundamental approach to cleaning tap water, removing contaminants like chlorine, lead, and heavy metals through multiple layers of filter media and a RO membrane. Since the stage count is identical, the core filtration architecture is comparable. Differences in filter quality or specific membrane technology are not detailed in the provided specifications. Therefore, for the basic number of filtration stages, the two products are equal. You get five levels of purification in either case, ensuring a consistent baseline of water quality.
Which RO System Fits Your Home
Large family needing high daily output
The RO-90 produces 90 gallons per day. This capacity handles heavy usage without running out. Its larger super capacity filters reduce change frequency. You get reliable performance for busy households that consume significant amounts of filtered water daily.
Homeowner wanting extra pre-filter value
The 50 GPD model includes an extra pre-filter set in the box. This adds value for maintenance. It features quick connection fittings and colored tubing for easier DIY installation. The included water tank and brushed nickel faucet complete the package for standard use.
User prioritizing certified contaminant removal
The RO-90 holds the WQA Gold Seal certification. It removes up to 99% of contaminants including arsenic, lead, and fluoride. This specific certification provides verified assurance of water safety. You get peace of mind with a system tested to remove over 1000 impurities.
The products compared
APEC Water RO-90 Chrome 90 GPD
Best for: High volume household water needs
- Filtration Stages
- 5
- Capacity (GPD)
- 90 GPD
- Design
- Under sink
- Certification
- NSF 58, NSF 372, WQA Gold Seal
- Filtration Type
- Reverse osmosis
- Contaminants Removed
- Arsenic, chlorine, lead, fluoride
View on Amazon: APEC Water RO-90 Chrome 90 GPD Affiliate link
The APEC Water RO-90 is a 5-stage under sink reverse osmosis system with a 90 GPD capacity. It features WQA Gold Seal certification to remove contaminants like lead and arsenic. The unit includes a chrome faucet and uses JG quick connect fittings. This model suits households needing high daily water volume for cooking and drinking.
Pros
- 90 GPD production capacity
- WQA Gold Seal certification
- 5-stage ultra-pure filtration
- 100% lead-free chrome faucet
- JG quick connect fittings
Cons
- Heavier build at 25 pounds
- Requires 85 psi maximum feed pressure
- Standard 5-stage configuration without alkaline or pump variants
Good fit if
- You need 90 GPD output
- You want WQA certified filtration
- You prefer under sink installation
Skip if
- You need alkaline remineralization
- You require a permeate pump
- You have low water pressure
Verdict: APEC RO-90 90 GPD Under Sink RO delivers high volume clean water for busy kitchens. It fits users who prioritize certified contaminant removal and fast flow rates.
APEC Water 50 GPD Under Sink RO
Best for: Standard households needing reliable under-sink purification
- Filtration Stages
- 5
- Capacity (GPD)
- 50
- Design
- Under sink
- Certification
- WQA
- Filtration Type
- Reverse osmosis
- Installation Type
- Under sink
View on Amazon: APEC Water 50 GPD Under Sink RO Affiliate link
The APEC Water ROES-50X is a 50-gallon-per-day reverse osmosis system designed for under-sink installation. It uses a 5-stage filtration process to reduce impurities, including arsenic and lead. The unit measures 15.5 inches long and 5.25 inches wide. It includes a storage tank and a brushed nickel faucet. This system suits households needing reliable, certified water purification without complex setup.
Pros
- 50 GPD production capacity
- 5-stage reverse osmosis filtration
- WQA certification for quality assurance
- Includes extra pre-filter set and storage tank
Cons
- 50 GPD capacity is lower than the 90 GPD alternative
- Requires under-sink space with specific dimensions
- No mention of smart monitoring or app connectivity
Good fit if
- You need a certified system for standard household use
- You have under-sink space measuring 15.5 by 5.25 inches
- You want a complete kit with extra filters included
Skip if
- You require high-flow water exceeding 50 gallons per day
- You prefer countertop or faucet-mounted units
- You need remote monitoring or digital displays
Verdict: APEC Water 50 GPD Under Sink RO is a solid choice for families who prioritize certified filtration and a complete installation kit over high-volume output.
Specifications side by side
| Spec | APEC Water RO-90 Chrome 90 GPD | APEC Water 50 GPD Under Sink RO |
|---|---|---|
| Filtration Stages | 5 | 5 |
| Capacity (GPD) | 90 GPD | 50 |
| Design | Under sink | Under sink |
| Certification | NSF 58, NSF 372, WQA Gold Seal | WQA |
| Filtration Type | Reverse osmosis | Reverse osmosis |
| Contaminants Removed | Arsenic, chlorine, lead, fluoride | not stated |
| Installation Type | Under sink | Under sink |
| Capacity | not stated | 50 GPD |
| Use | not stated | Home |
| Color | Chrome | not stated |
| Dimensions | 16 × 5.25 × 17.5 inches | 15.5 × 5.25 × 17 inches |
| Weight | 25 pounds | not stated |
| Size | RO-90 (Chrome) | not stated |
| Model | RO-90 | ROES-50X |
Frequently asked questions
Which APEC system is better for a large family?
The APEC Water RO-90 Chrome 90 GPD is the better choice for large families. It delivers 90 gallons of purified water daily, which handles high household demand. The RO-90 is specifically designed for high volume needs. In contrast, the 50 GPD model produces less water, making it more suitable for standard households with moderate usage.
Do both systems use the same filtration method?
Yes, both systems utilize a five-stage filtration process. This setup is designed to remove common contaminants such as lead and chlorine from your tap water. The RO-90 and the 50 GPD Under Sink RO share this core purification technology. You can expect similar contaminant removal capabilities from both units despite their different output rates.
How much space does the RO-90 take up?
The APEC Water RO-90 Chrome measures 16 inches in length, 5.25 inches in width, and 17.5 inches in height. It weighs 25 pounds. These dimensions are important for fitting under your sink. The unit is compact but substantial due to its higher capacity components and chrome finish.
What are the dimensions of the 50 GPD model?
The APEC Water 50 GPD Under Sink RO has a model number of ROES-50X. It measures 15.5 inches in length, 5.25 inches in width, and 17 inches in height. It is slightly smaller in length and height compared to the RO-90. This makes it a tight fit for smaller under-sink cabinets.
Is the RO-90 suitable for busy kitchens?
Yes, the RO-90 is ideal for busy kitchens. It delivers high-volume clean water, ensuring you do not run out during peak usage times. The system prioritizes fast flow rates and certified contaminant removal. This makes it a reliable option for households that prepare meals frequently and need consistent access to purified water.
Can I install these systems under my sink?
Both the APEC Water RO-90 Chrome and the 50 GPD Under Sink RO are designed for under-sink installation. They are compact units built to fit beneath standard kitchen sinks. The 50 GPD model is explicitly marketed for home use and includes a complete installation kit to assist with setup.