RO-CTOP-C – Portable 90 GPD Countertop Reverse Osmosis Water Systems for Drinking Water, With Case
- Compatible With Standard Faucets. Will Not Work With pull-out faucet, special size designer faucet and sprayer faucet
- Top Tier Ultra Pure Drinking Water System
- Refreshing, Crisp Taste Superior to Bottled Water
- Systems built with Super Long Lasting US MADE Filters
- 90 Gallons/day — Complete 4 Stage System
- Portable Convenient Drinking Water
- No Installation, Just Plug & Drink
- Designed aluminum case for better look. Best Travel Companion
- Friendly Lifetime Customer & Tech Support

Healthy, Great Tasting, Ultra-Pure Drinking Water
Right from your kitchen tap! This complete water filter will produce an unlimited supply of bottled-quality drinking water while removing any chlorine, unpleasant tastes, odors, and up to 99% of harmful contaminants to produce clean and refreshing water that everyone will enjoy. This will improve the flavor of coffee, tea, and ice cubes—everything tastes better with RO water!
NOTE: Compatible With Standard Faucets. Will Not Work With pull-out faucet, special size designer faucet and sprayer faucet
Healthy, Great Tasting, Ultra-Pure Drinking Water
With the lightweight, compact, and portable RO-CTOP-C reverse osmosis system, you can get great-tasting, clean water anywhere! This countertop unit removes chlorine, taste, odors, and up to 99% of harmful water contaminants to quickly produce RO filtered water at any tap. Purified water improves the flavor of coffee, tea and ice cubes—everything tastes better with RO Water!

Guaranteed to Remove the Followings:
✔ Aluminum | ✔ Ameobic | ✔ Arsenic + 3 | ✔ Arsenic + 5 |
✔ Asbestos | ✔ Bacteria | ✔ Barium | ✔ Bicarbonate |
✔ Boron | ✔ Cadmium | ✔ Calcium | ✔ Chloride |
✔ Chloramines | ✔ Chlorine | ✔ Chromate | ✔ Chromium-3 |
✔ Chromium-6 | ✔ Copper | ✔ Cyanide | ✔ Cysts |
✔ Fluoride | ✔ GenX | ✔ Giardia | ✔ Haloacetic Acids (HAA5) |
✔ Herbicides | ✔ Iron 2 | ✔ Lead | ✔ Magnesium |
✔ Manganese 2 | ✔ Mercury | ✔ Nickel | ✔ Nitrate |
✔ Per-and Polyfluoroalkyl Substances (PFAS) | ✔ Perfluorooctanesulfonic Acid (PFOS) | ✔ Perfluorooctanoic Acid (PFOA) | ✔ Pesticides |
✔ Pharmaceuticals | ✔ Phosphate | ✔ Potassium | ✔ Protozoa |
✔ Radioactivity | ✔ Sediment | ✔ Selenium | ✔ Silver |
✔ Sodium | ✔ Strontium | ✔ Sulfate | ✔ Total Trihalomethanes (TTHM) |
✔ Turbidity | ✔ Viruses | ✔ VOCs | ✔ Zinc |

20 Years Experience. Designed, Engineered and Assembled In The USA
APEC has 20 years of successful experience in creating the finest water filtration systems from our California facility. All APEC reverse osmosis systems are designed, engineered, assembled, and tested in-house using high-quality parts to ensure that a trouble-free system arrives at your door. Our superior engineering, design expertise, and attention to details have earned our products the distinction of being the most durable water-filtration systems on the market.
Stringent Quality Control Process = Peace of Mind
All systems are put through a rigorous multi-point quality control process to eliminate even the slightest component imperfections. This system will provide you with the ultimate satisfaction and peace of mind with a reliable operation that is free from noises, leaks, and clogs.


Hassle-Free Installation & Maintenance
RO-CTOP-C is designed with simple installation and maintenance in mind. The John Guest quick connection fitting allows quick filter changes, and the included faucet adapters connect to most faucets with little to no effort.

Fully Automated
Fully automated system will effectively treat tap, well, and hard water at variable water pressures with extreme pH and hardness levels.

Universal Standard
System uses industry standard parts and components, which makes finding and replacing any part or filters on the unit simple and cost-effective.

Easy Installation
Easy to install and low maintenance: save homeowners up to $1,029 or more a year + time and hassle from buying costly, heavy bottled water.

Upgrade Available
Fully scalable and upgradeable making it a great investment for a growing family.
Referral Rewards
Referral program pays big, so you can have “free drinking water” forever!
Manual | RO-CTOP-C |
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SKU | RO-CTOP-C |
Specification | High Performance System Components:1st stage Premium Quick-Connect sediment filter —removes dust, particles, and rust. Protects and extends the life of the membrane and system US Made.(order info.) 2nd Stage Premium Quick-Connect coconut shell activated carbon filter —gets rid of unpleasant chlorine, odors, cloudiness, & colors. Also removes VOCs and other common chemicals from the water. US Made. (order info.) 3rd Stage Select FILMTEC (Dow Chemical) High Rejection TFC reverse osmosis membrane. Removes up to 99% of total dissolved solids (TDS) and contaminants such as arsenic, lead, fluoride, chromium, radium, bacteria, viruses and much more. US Made. (order info.) 4th Stage Premium Quick-Connect coconut shell activated carbon filter —removes any possible residual tastes. US Made. (order info.) Specifications & Dimensions:System Capacity: 90 gallons per day @ 60 psi, 75 gallons/day @50 psi and 77 deg F Tank Capacity: tank not included Feed Water Pressure: 40-85 psi Feed Water Temperature: 40-100 deg F Max Total Dissolved Solids: 2000 ppm System Dimensions: 16" x 6.5" x 6.5" Feed Water pH: 2.0 -11.0 System Package Weight: 12 lbs Flow Rate:![]() |