High-Efficiency Under Sink RO Water Filtration System for Home Use

Product Summary

Certifications:

• Standards 42, 53, 58, & 401
• Standards 42 & 53
• Standards 42, 43 & 401 +P473
• Standards 42, 43 & 401 +P473
• Standard 42
• Not Applicable

Contaminants Removed:

• Cl, fluoride, chromium, & More
• Cl, Lead, Atrazine, Lindane
• Lead, Mercury, Cl, & More
• Lead, Mercury, Cl, & More
• Mercury, Turbidity & Chlorine
• Scale Control

Capacity:

• 365 Gallons
• 1,389 Gallons
• 784 Gallons
• 500 Gallons
• 600,000 Gallons
• 600,000 Gallons

Flow Rate:

• 0.8 GPM
• 1.4 GPM
• 1.5 GPM
• 0.5 GPM
• 7.0 GPM
• 7.0 GPM

Household Size Recommendations:

• 3 to 4
• 1 to 4
• 4 or more
• 1 to 4
• 4 or more
• 4 or more

FAQs:

• How do I ensure the tubing is connected correctly?
• Place a mark 5/8” up from the end of the tube for reference.
• Why is water leaking from the drain saddle?
• Ensure the drain tube is short and straight without any bends.
• Is it normal for the system to make noise?
• Minimal noise should come from the airgap faucet.
• Why is my water discolored?
• Possible carbon dust from new filters, not harmful.
• How can I confirm the filter is installed correctly?
• Ensure the cartridge handle is horizontal and label is upright.

Clean, pure tap water is essential for a healthy lifestyle. With our advanced under counter reverse osmosis filter system, you can reduce up to 99% of contaminants such as fluoride, chlorine, lead, arsenic, and more. Independently tested to meet NSF standards 42, 53, 58, and 401, you can have peace of mind knowing your water is safe to drink.

The dedicated chrome air gap faucet included in the system prevents backflow by draining water out of the faucet's air gap hole, ensuring the water in your kitchen remains clean and purified. It is important to keep the drain line short, direct, and free of obstructions for optimal performance.

Replacing the filters is simple with our twist-out cartridge design. Just replace with genuine AO Smith replacement filters for continued contaminant removal. The system includes the first set of filters, RO tank, faucet, and all necessary parts for easy under countertop installation.

For genuine replacement filters, use AOS-HERO-S1S3 (B0CCQ9TKMM) and AOS-HERO-S2 (B0CCQCNDLK). With our filtration system, you can enjoy clean and healthy water for you and your family.

product information: