Hero image 0 of APEC Portable Countertop Reverse Osmosis Water Filter System (RO-CTOP) Installation-Free, fits most STANDARD FAUCET, 0 of 8
APEC Portable Countertop Reverse Osmosis Water Filter System (RO-CTOP) Installation-Free, fits most STANDARD FAUCET
Key item features
- Portable Design: This light and compact RO-CTOP system offers exceptional portability, convenience, and ease of use, making it suitable for various living situations.
- Effortless Installation: The system hooks up to most existing standard faucets in seconds, requiring no installation.
- Multi-Stage Filtration: Features a 4-stage filtration process, including sediment, activated carbon, and a high-rejection TFC reverse osmosis membrane.
- Comprehensive Contaminant Removal: Removes up to 99% of total dissolved solids (TDS) and contaminants like arsenic, lead, fluoride, chromium, radium, bacteria, and viruses.
- Taste Enhancement: A final activated carbon filter removes any possible residual tastes, ensuring clean-tasting water.
- High Capacity: Provides safe drinking water with a capacity of up to 90 gallons per day (at 60 psi water pressure).
Generated by AI
Specs
- Filtration stages4
- BrandAPEC Water Systems
- Height8 in
- Has written warrantyNo
- Rec. useResidential
- Weight10 lb
Current price is USD$249.99
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Ships to
Arrives by Mon, Jun 15
|
Sold and shipped by APEC WATER SYSTEMS
4.526315789473684 stars out of 5, based on 38 seller reviews(4.5)38 seller reviews
Free 30-day returns
About this item
Product details
This light and compact RO-CTOP system was specifically engineered to offer exceptional portability, convenience and ease of use. It hooks up to most existing standard faucet in seconds no installation required! If you want an unlimited amount of bottled-water-quality water that you can take with you anywhere, this is your dream system! Perfect for apartments, condominiums, motor homes, retirement homes and students. Provides safe drinking water with capacity up to 90 gallons per day (at 60 psi water pressure) to fill any water storage container you provide.
APEC Portable Countertop Reverse Osmosis Water Filter System (RO-CTOP) Installation-Free, fits most STANDARD FAUCET
- 1st Stage: Premium Quick-Connect 5 micron sediment filter -removes dust, particles, and rust. Protects and extends the life of the membrane.
- 2nd Stage: Premium Quick-Connect coconut shell activated carbon filter -gets rid of unpleasant chlorine, odors, cloudiness, and colors. Also removes VOCs and other common chemicals from the water.
- 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.
- 4th Stage: Premium Quick-Connect coconut shell activated carbon filter -removes any possible residual tastes.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Under-sink & countertop filtration system type
Countertop Filtration System
Filtration stages
4
Brand
APEC Water Systems
Height
8 in
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
WARNING: ​This product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. www.p65warnings.ca.govSimilar items you might like
Based on what customers bought
Restored Waterdrop X8-Basic Reverse Osmosis System, NSF/ANSI 42&58&372 Certified, 800 GPD Tankless RO Water Filter, 9-Stage Filtration Undersink RO Filtration System, 2:1 Pure to Drain, Reduce PFAS, BPA Free (Refurbished) $449.00 Was $479.00
SponsoredNow$44900current price Now $449.00, Was $479.00$479.00You save $30.00You save$30.00Restored Waterdrop X8-Basic Reverse Osmosis System, NSF/ANSI 42&58&372 Certified, 800 GPD Tankless RO Water Filter, 9-Stage Filtration Undersink RO Filtration System, 2:1 Pure to Drain, Reduce PFAS, BPA Free (Refurbished)
Restored: Like NewShipping, arrives in 3+ daysRestored: Like NewEcoviva 1000GPD 9-Stage Tankless Alkaline RO System with 3:1 Reverse Osmosis Filter $389.99
Sponsored$38999current price $389.99Ecoviva 1000GPD 9-Stage Tankless Alkaline RO System with 3:1 Reverse Osmosis Filter
35 out of 5 Stars. 3 reviewsSave with
Shipping, arrives tomorrowAPEC Alkaline Mineral Portable Countertop Reverse Osmosis Water Filter System PH (RO-CTOP-PH) Installation-Free, Fits Most STANDARD FAUCET $269.99
$26999current price $269.99APEC Alkaline Mineral Portable Countertop Reverse Osmosis Water Filter System PH (RO-CTOP-PH) Installation-Free, Fits Most STANDARD FAUCET
73.9 out of 5 Stars. 7 reviewsAPEC Top Tier Supreme Certified High Flow 90 GPD Ultra Safe Reverse Osmosis Drinking Water Filter System (ULTIMATE RO-90) $264.99
$26499current price $264.99APEC Top Tier Supreme Certified High Flow 90 GPD Ultra Safe Reverse Osmosis Drinking Water Filter System (ULTIMATE RO-90)
2344.9 out of 5 Stars. 234 reviewsAPEC Water ROES-50, 5-Stage Under-Sink Reverse Osmosis Drinking Water Filter System, 50 GPD, WQA Certified, Removes 99% Contaminants $230.99
$23099current price $230.99APEC Water ROES-50, 5-Stage Under-Sink Reverse Osmosis Drinking Water Filter System, 50 GPD, WQA Certified, Removes 99% Contaminants
2174.8 out of 5 Stars. 217 reviewsVonWater 528Gallon Countertop Reverse Osmosis Water Filter System, 7 Stage RO Purifier with UV, 3:1 Pure to Drain Water Filtration System $229.99
$22999current price $229.99VonWater 528Gallon Countertop Reverse Osmosis Water Filter System, 7 Stage RO Purifier with UV, 3:1 Pure to Drain Water Filtration System
74.4 out of 5 Stars. 7 reviewsVEVOR Reverse Osmosis System, 800 GPD 8-stage Tankless Reverse Osmosis Water Filter, NSF Certified TDS Reduction, Under Sink Water Filtration System with Smart Display Faucet, 2:1 Pure to Drain Ratio $289.99
Sponsored$28999current price $289.99VEVOR Reverse Osmosis System, 800 GPD 8-stage Tankless Reverse Osmosis Water Filter, NSF Certified TDS Reduction, Under Sink Water Filtration System with Smart Display Faucet, 2:1 Pure to Drain Ratio
44 out of 5 Stars. 4 reviewsShipping, arrives in 3+ daysiSpring Reverse Osmosis Water Filter System - 75 GPD WQA Gold Seal Certified 5-stage RCC7P $313.95 $313.95/count
Sponsored$31395current price $313.95$313.95/countiSpring Reverse Osmosis Water Filter System - 75 GPD WQA Gold Seal Certified 5-stage RCC7P
385 out of 5 Stars. 38 reviewsShipping, arrives in 3+ daysFilters Fast FF-CTRO Countertop Reverse Osmosis System Dispenser with Instant Hot Water $249.95
$24995current price $249.95Filters Fast FF-CTRO Countertop Reverse Osmosis System Dispenser with Instant Hot Water
Countertop Reverse Osmosis Drinking Water 5 STAGE- 100 GPD Alkaline Filter $124.99
$12499current price $124.99Countertop Reverse Osmosis Drinking Water 5 STAGE- 100 GPD Alkaline Filter
15 out of 5 Stars. 1 reviews800 GPD 8-Stage Reverse Osmosis RO Water Filter System, Tankless Undersink, Direct Connect $222.56 Was $254.88
$22256current price $222.56, Was $254.88$254.88800 GPD 8-Stage Reverse Osmosis RO Water Filter System, Tankless Undersink, Direct Connect
APEC Top Tier Supreme Certified High Output 90 GPD Ultra Safe Reverse Osmosis Drinking Water Filter System (ULTIMATE RO-90B) $229.95
$22995current price $229.95APEC Top Tier Supreme Certified High Output 90 GPD Ultra Safe Reverse Osmosis Drinking Water Filter System (ULTIMATE RO-90B)
1874.9 out of 5 Stars. 187 reviewsiSpring RCC7, NSF Certified, 75 GPD High Capacity 5-Stage Reverse Osmosis System $220.96
Sponsored$22096current price $220.96iSpring RCC7, NSF Certified, 75 GPD High Capacity 5-Stage Reverse Osmosis System
1264.8 out of 5 Stars. 126 reviewsShipping, arrives in 3+ daysNU Aqua Efficiency Series Tankless 800GPD Reverse Osmosis System 2:1 Pure To Waste $519.95
Sponsored$51995current price $519.95NU Aqua Efficiency Series Tankless 800GPD Reverse Osmosis System 2:1 Pure To Waste
Shipping, arrives in 3+ daysAPEC RO-CTOP-PHC Alkaline Mineral Portable Countertop Reverse Osmosis Water Filter System pH With Case, Installation-Free, Fits Most STANDARD FAUCET $287.95 $287.95/cu ft
$28795current price $287.95$287.95/cu ftAPEC RO-CTOP-PHC Alkaline Mineral Portable Countertop Reverse Osmosis Water Filter System pH With Case, Installation-Free, Fits Most STANDARD FAUCET
124.6 out of 5 Stars. 12 reviews5-stage Reverse Osmosis Countertop / Portable Water Purification System for Ultrapure filtration with DI close to 0 PPM postfilter $119.00
$11900current price $119.005-stage Reverse Osmosis Countertop / Portable Water Purification System for Ultrapure filtration with DI close to 0 PPM postfilter
74.4 out of 5 Stars. 7 reviewsAPEC Top Tier Alkaline Mineral Ph Ultra Safe Reverse Osmosis Drinking Water Filter System (ESSENCE ROES-PH75) $268.99
$26899current price $268.99APEC Top Tier Alkaline Mineral Ph Ultra Safe Reverse Osmosis Drinking Water Filter System (ESSENCE ROES-PH75)
824.9 out of 5 Stars. 82 reviewsVonWater CT910GH Reverse Osmosis Water Filter Countertop, 3S Instant Hot RO Water Filtration System, 7-Stage Water Purifier Removable Pitcher, NSF/ANSI 372, Reduce TDS PFAS, No Installation $259.99 Was $299.99
$25999current price $259.99, Was $299.99$299.99VonWater CT910GH Reverse Osmosis Water Filter Countertop, 3S Instant Hot RO Water Filtration System, 7-Stage Water Purifier Removable Pitcher, NSF/ANSI 372, Reduce TDS PFAS, No Installation
34.3 out of 5 Stars. 3 reviewsiSpring US31 Under Sink Water System, NSF Certified 3-Stage Water Filters, Reduces PFAS, Chloramine, Chlorine and more, Tankless Water Filter System with Faucet $119.99
Sponsored$11999current price $119.99iSpring US31 Under Sink Water System, NSF Certified 3-Stage Water Filters, Reduces PFAS, Chloramine, Chlorine and more, Tankless Water Filter System with Faucet
364.9 out of 5 Stars. 36 reviewsShipping, arrives in 3+ daysiSpring US31-NC Classic 3-Stage Under Sink Water Filtration System for Drinking, Reduces Chloramine, PFAS, Tankless Under Sink Water Filter, High Capacity Water Filter for Sink $130.35
Sponsored$13035current price $130.35iSpring US31-NC Classic 3-Stage Under Sink Water Filtration System for Drinking, Reduces Chloramine, PFAS, Tankless Under Sink Water Filter, High Capacity Water Filter for Sink
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ days
Check out these related products
Waterdrop Gravity-fed Water Filter System, NSF/ANSI 372 Certification, 2.25G Stainless-Steel Filter System with 2 Filters and Metal Spigot, Reduces up to 99% of Chlorine-King Tank Series, WD-TK $168.99
$16899current price $168.99Waterdrop Gravity-fed Water Filter System, NSF/ANSI 372 Certification, 2.25G Stainless-Steel Filter System with 2 Filters and Metal Spigot, Reduces up to 99% of Chlorine-King Tank Series, WD-TK
284.6 out of 5 Stars. 28 reviewsAquaphor RO-101 Reverse Osmosis Water Filtration System Replacement Filters Set K5K2K7M $199.00
$19900current price $199.00Aquaphor RO-101 Reverse Osmosis Water Filtration System Replacement Filters Set K5K2K7M
Filtrete Maximum Under Sink Quick Change Water Filtration Replacement Filter, 3US-MAX-F01 $69.95
$6995current price $69.95Filtrete Maximum Under Sink Quick Change Water Filtration Replacement Filter, 3US-MAX-F01
2034.7 out of 5 Stars. 203 reviewsFiltrete Maximum Under Sink Water Filtration System, 3US-MAX-S01 $84.95
$8495current price $84.95Filtrete Maximum Under Sink Water Filtration System, 3US-MAX-S01
994.4 out of 5 Stars. 99 reviewsiSpring 4-Stage Under Sink Ultra-Filtration, 0.01 Micron, Removes 99.99% Contaminants, Quick Filter Change with Brushed Nickel Faucet, White, Model: CU-A4 $232.99
$23299current price $232.99iSpring 4-Stage Under Sink Ultra-Filtration, 0.01 Micron, Removes 99.99% Contaminants, Quick Filter Change with Brushed Nickel Faucet, White, Model: CU-A4
454.8 out of 5 Stars. 45 reviewsFiltrete Quick Change Under Sink Water Filtration System, 3US-AS01 $42.83
2 optionsAvailable in additional 2 options$4283current price $42.83Filtrete Quick Change Under Sink Water Filtration System, 3US-AS01
1614.7 out of 5 Stars. 161 reviewsYescom RO Water Filter System 5 Stage Reverse Osmosis WQA Certified 100 GPD Under Sink Filtration $139.90
$13990current price $139.90Yescom RO Water Filter System 5 Stage Reverse Osmosis WQA Certified 100 GPD Under Sink Filtration
224.2 out of 5 Stars. 22 reviewsiSpring RCC1UP-AK 100GPD Under Sink 7-Stage Reverse Osmosis RO Drinking Filtration System and Water Filter for Sink with Alkaline Remineralization, Booster Pump and UV Ultraviolet Filter, White $482.99
$48299current price $482.99iSpring RCC1UP-AK 100GPD Under Sink 7-Stage Reverse Osmosis RO Drinking Filtration System and Water Filter for Sink with Alkaline Remineralization, Booster Pump and UV Ultraviolet Filter, White
344.8 out of 5 Stars. 34 reviewsBrondell Circle Reverse Osmosis Water Filtration System, Certified 4 Stage, LED Indicator Faucet Included $449.69
$44969current price $449.69Brondell Circle Reverse Osmosis Water Filtration System, Certified 4 Stage, LED Indicator Faucet Included
994.4 out of 5 Stars. 99 reviews3M Aqua-Pure Under Sink Full Flow Water Filter System AP200, 5528901 $230.76
$23076current price $230.763M Aqua-Pure Under Sink Full Flow Water Filter System AP200, 5528901
Well Water Whole House Sediment & Rust Complete Filtration System with Pleated Washable filter, Clear Housing 1" Ports $119.99
$11999current price $119.99Well Water Whole House Sediment & Rust Complete Filtration System with Pleated Washable filter, Clear Housing 1" Ports
74.9 out of 5 Stars. 7 reviewsAquasure Fortitude V Series | 10" High Flow Whole House 5 Micron Carbon Block Water Filter $99.99
$9999current price $99.99Aquasure Fortitude V Series | 10" High Flow Whole House 5 Micron Carbon Block Water Filter
15 out of 5 Stars. 1 reviewsAquasure Fortitude V Series 20" x 4.5" High Flow Whole House 5 Micron Carbon Block Water Filter System (AS-F120CB5) $129.99
$12999current price $129.99Aquasure Fortitude V Series 20" x 4.5" High Flow Whole House 5 Micron Carbon Block Water Filter System (AS-F120CB5)
Customer ratings & reviews
How item rating is calculated
Customer photos
Sort by |
Showing 1-3 of 43 reviews
Jun 7, 2025
Rodney
5 out of 5 stars review
Verified Purchase
I don't normally write reviews unless something is really, really good or really, really bad. You can see by the stars which one this is. I've used quite a few water purifiers over the years and I wish I would have started with this one! The system I was using before this one was supposed to be one of the best filters available and cost close to $200. The TDS of my water was almost 450 before and after filtration. TDS with the APEC dropped to 25!!! The flow rate seems a little slow but if I did a side by side comparison with my previous system they would probably be close to the same. Highly recommended if you can't put in a more expensive whole house system.
Helpful?722UZQFLWOTG170098909
Jan 29, 2025
Lawrence
5 out of 5 stars review
Verified Purchase
Pure water in the Kitchen
Easy to set up and start. I had a Best Water Countertop RO. I removed the the old manifold. I hooked up the pure water output tubing to the back of the BWC holding tank. Now I collect the water and dispense the water from the old BWC unit. I recommend ordering the model with a cover.
Helpful?722UZQFLWOTG170098909
Oct 24, 2025
Michael T.
5 out of 5 stars review
I bought this system mainly
I bought this system mainly for my fish aquariums because as I moved to this place, I was have trouble with dying shrimp and algae growth. Plus, the water was not tasting good through britta pitcher either. My drinking water now has a great taste, and my aquariums have been improving. What a fantastic system!
Review from www.apecwater.com
Helpful?722UZQFLWOTG170098909
