Hero image 0 of APEC Tankless RO Water Filter System ROTL-AIO - Four-in-One Premium Reverse Osmosis Water Filtration, 2:1 Pure to Drain, Filters Fluoride, Heavy Metals, 1K+ Impurities, Easy DIY Install & Care, 0 of 7
APEC Tankless RO Water Filter System ROTL-AIO - Four-in-One Premium Reverse Osmosis Water Filtration, 2:1 Pure to Drain, Filters Fluoride, Heavy Metals, 1K+ Impurities, Easy DIY Install & Care
Key item features
- Compact Tankless: This all-in-one tankless RO system offers premium filtration in a small footprint (5.75" x 11.75" x 17.5"), ideal for limited under-counter space.
- Superior Filtration: Proprietary APEC technology removes over 1,000 contaminants, including heavy metals, harmful chemicals like fluoride and PFAS, and lowers TDS.
- Four-Layer Filter: A single-stage filter with four distinct layers captures sediment, intercepts dissolved solids, removes odors and colors, and conditions water.
- Smart Maintenance: Features a smart filter alert for replacements, twist-and-pull filter changes, and an auto-flush function to extend system and filter life.
- Effortless Installation: Designed for quick DIY installation in under 25 minutes, with all necessary parts included and detailed step-by-step instructions.
- Efficient Water: Achieves a 2:1 pure to drain ratio, providing more purified water and reducing waste compared to traditional systems.
Generated by AI
Specs
- Filtration stages4
- BrandAPEC Water Systems
- FeaturesMulti Filter
- Height17.5 in
- Has written warrantyNo
- Rec. useResidential
Current price is USD$374.99
Price when purchased online
- Free shipping
Free 30-day returns
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Arrives by Mon, Jun 8
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Sold and shipped by APEC WATER SYSTEMS
4.513513513513513 stars out of 5, based on 37 seller reviews(4.5)37 seller reviews
Free 30-day returns
About this item
Product details
Introducing the APEC ROTL-AIO (All-In-One) Tankless Reverse Osmosis System. Featuring a premium 1-stage filtration designed with high quality materials to bring you the best tasting and purest water possible into your home. The all-in-one RO filter is made up of 4 layers to bring you the purest and best tasting water. [1st - ACF] Captures sediment: Rust, and Residual Chlorine. [2nd - RO-600G] removes total dissolved solids (TDS), heavy Metals and Chemicals. [3rd - CB] Removes unwanted colors and odors. [4th - PP] Conditions water removing carbon particles because of 3rd Stage Carbon Block. The all-in-one filter can remove over 1,000 impurities like (Arsenic, Lead, Mercury, fluoride, nitrates phosphate, radioactivity, chromium, sodium, copper, etc.) HARMFUL CHEMICALS (Chlorine, Nitrates, Fluoride, PFAs (forever chemicals)) and lowers TDS (total dissolved solids), and much more including unwanted Odor & Taste. Featuring a smart Filter alert to let you know when a cartridge change is needed or soon will be. With a pure to drain ratio of 2:1, you can enjoy more pure water and less wasted water and money. A quick and easy DIY install with included is step-by-step directions as well our USA based (lifetime) support team stands ready to assist!
- ALL-IN-ONE TANKLESS RO SYSTEM - The four-in-one premium APEC RO filter provides crisp purified water without the hassle of a multi-filter setup! The ROTL-AIO tankless RO System is ideal for those with limited under the counter space, allowing you to de-clutter and have an organized space! The footprint size is as small that of a letter sized paper (5.75" x 11.75" x 17.5")
- SUPREME WATER FILTRATION - Proprietary water filter developed by APEC delivers superior water filtration. Removes impurities down to 0.0001 microns and 1,000+ contaminants like HEAVY METALS (Arsenic, Lead, Mercury, and MORE), HARMFUL CHEMICALS (Fluoride, Chlorine, Nitrates, PFAS (forever chemicals) and MORE), and lowers TDS (total dissolved solids)
- FOUR-IN-ONE FILTER - Proprietary APEC technology, the single stage RO system can achieve superior filtration for pure crisp water. Made of four distinct layers [1st - ACF] Captures sediment: Rust, and Residual Chlorine. [2nd - RO-600G] Intercepts dissolved solid ions: Heavy Metals and Chemicals. [3rd - CB] Removes unwanted colors and odors. [4th - PP] Conditions water by removing carbon particles from 3rd Stage Carbon Block
- SMART FILTER ALERT & QUICK CHANGE: This tankless RO system could not be easier to maintain with the twist and pull single filter replacement - as easy as changing a lightbulb! The smart filter indicator on the unit will remind you of replacement needed and operating status for proper maintenance/performance. The Auto Flush function built-in also protects your water lines from calcifying and extends the life of filters as well as your ROTL-AIO system. [Power adapter incl.]
- QUICK & EASY INSTALL - All-in-One single stage filter is included. APEC ROTL-AIO RO filtration system was designed as a complete unit with less hassle due to tankless feature - installation in less than 25 minutes. With detailed step-by-step DIY instructions and APEC lifetime support (in USA). DIY install is easy! Includes all parts needed for installation
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Specifications
Under-sink & countertop filtration system type
Under-Sink Filtration System
Filtration stages
4
Brand
APEC Water Systems
Features
Multi Filter
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.
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Showing 1-3 of 41 reviews
Aug 25, 2022
Brad780
5 out of 5 stars review
Seller Verified Purchase
Love it!
This is a good product, i have used couple other products in the past and the quality is top notch. Well packaged,Easy install, pump is quite, water is clean! Would recommend 100%
Review from freedrinkingwater.com
Helpful?3255ISOMH9KW1351349054
Jul 19, 2025
Steven M.
5 out of 5 stars review
Great system
I've had this system installed on a well water system for almost 4 years. It's a seasonal cabin but the usage is high when the the cabin is occupied. It's not just asking for a new filter. I thought this would happen 2 years ago. Way beyond expectations!
Review from freedrinkingwater.com
Helpful?3255ISOMH9KW1351349054
Dec 12, 2022
Walmart customer
5 out of 5 stars review
Seller Verified Purchase
Great product
We bought the unit a month ago and had some trouble with the power unit. APEC took care of it and the overall installation was a breeze. The water tastes amazing and gives us peace of mind since we're very concerned about forever chemicals (PFAS). Super happy with customer service and product.
Review from freedrinkingwater.com
Helpful?3255ISOMH9KW1351349054
