Under Sink Reverse Osmosis (RO) System
Filters
17 products
APEC's WQA Gold Seal certification ensures that our undersink reverse osmosis systems meet and exceed rigorous industry standards. Certified for structural integrity, contaminant reduction, and material safety, you can drink with confidence knowing your system has passed the highest quality testing.
APEC undersink reverse osmosis systems are independently tested to remove up to 99% of harmful contaminants, including chlorine, heavy metals, and more. Protect your family with clean, healthy water straight from your kitchen tap.
APEC Ultimate Series RO Systems feature high-quality filters made in the USA, providing unmatched reliability and durability. These filters are designed to maximize contaminant removal while maintaining long-lasting performance for your peace of mind.
Every APEC system is supported by friendly, lifetime customer and technical support, ensuring your experience is seamless from start to finish. Enjoy fresh-tasting water, coffee, tea, and other beverages with the confidence of superior customer care.
APEC's WQA Gold Seal certification ensures that our undersink reverse osmosis systems meet and exceed rigorous industry standards. Certified for structural integrity, contaminant reduction, and material safety, you can drink with confidence knowing your system has passed the highest quality testing.
APEC undersink reverse osmosis systems are independently tested to remove up to 99% of harmful contaminants, including chlorine, heavy metals, and more. Protect your family with clean, healthy water straight from your kitchen tap.
APEC Ultimate Series RO Systems feature high-quality filters made in the USA, providing unmatched reliability and durability. These filters are designed to maximize contaminant removal while maintaining long-lasting performance for your peace of mind.
Every APEC system is supported by friendly, lifetime customer and technical support, ensuring your experience is seamless from start to finish. Enjoy fresh-tasting water, coffee, tea, and other beverages with the confidence of superior customer care.
Advanced Purification Engineering Corp.
APEC Undersink RO Water System
Under sink reverse osmosis systems are highly effective in removing up to 99% of impurities and contaminants, including bacteria, viruses, heavy metals, chemicals, dissolved solids, etc. They utilize a multi-stage filtration process that combines sediment filters, carbon filters, and a semi-permeable membrane to deliver water that is free from impurities.
A high-quality under sink reverse osmosis system is an investment in your health and well-being. By ensuring that your drinking water is free from contaminants, you can enjoy peace of mind knowing that you are providing your family with the best possible water quality.
Here are some of the top collections of under sink reverse osmosis systems available:
Tankless Series
The APEC Tankless Series combines functionality with style. These systems feature sleek and modern designs that will complement any kitchen decor, while still delivering exceptional filtration performance.
Ultimate Series
The APEC Ultimate Series is designed to provide you with the highest level of filtration and purification. These systems are equipped with best quality US-made filters and membranes that can effectively remove even the smallest particles and impurities.
Essence Series
The APEC Essence Series offers a range of under sink reverse osmosis systems that are known for their high performance and reliability. These systems feature premium-grade filters and membranes that delivers bottled-water quality drinking water.
FAQ
What are the benefits of installing an undersink reverse osmosis filter?
RO systems can remove contaminants like lead, chlorine, fluoride, PFOS, bacteria, viruses, nitrates, mercury, and more. This results in cleaner, safer water that tastes better. It also reduces plastic wastes to protect our environment.
How often do I need to replace the filters in an undersink RO system?
It varies depending on the reverse osmosis system model. Typically the pre-filter requires to be replaced every 6-12 months. The RO membrane itself can be replaced every 2-5 years depending on water quality and usage. Reference the system model instruction manual for more accuracy maintenance schedule.
What contaminants do undersink RO systems remove?
RO systems can remove a wide range of contaminants/impurities from your water source, including chlorine, PFAS, lead, heavy metals, fluoride, iron, and more. It can remove up to 99% of those to produce safe and healthy water.
Are undersink RO systems suitable for homes with low water pressure?
Normal undersink RO systems do not support low water pressure homes.
But APEC offers 2 customized RO systems to support homes with water pressure problems. The RO-PERM and RO-PUMP are both built to support low water pressure.
Is it difficult to install an undersink RO water filter?
Installation of an undersink reverse osmosis water filter system may look complicated, but it is doable for most people.
The most difficult part of installation is drilling a hole for the reverse osmosis faucet. Our support team are here to answer any questions you may have before, during, and after installation.