Description

Countertop RO Water Supply Adapter Kit – Multiple Connection Options

This Countertop RO Water Supply Adapter Kit includes a variety of adapters designed to connect a
countertop reverse osmosis (RO) system to different household water sources. It provides flexible
connection solutions for kitchens, bathrooms, utility areas, and travel use when standard faucet connections
are not available.

The adapters allow connection to most common faucet types, utility sinks, shower fittings, and alternative
water outlets, making this kit ideal for apartments, rentals, travel, RV use, or non-standard installations.

Available Adapter Types & Applications

• Garden / Utility Sink Adapter
  Allows connection to a garden hose outlet or utility sink using a 3/4″ barb connection.
• Kitchen Faucet Diverter Adapters
  Multiple thread sizes to fit many standard kitchen faucets. Common sizes include
  13/16″, 55/64″, 15/16″, 3/4″, and others.
  Note: Not compatible with pull-down or pull-out kitchen faucets.
• Bathroom Faucet Connection Adapter
  Designed for standard bathroom faucets.
  Thread sizes: 13/16″ × 55/64″ (male or female).
• Pull-Down / Sprayer Faucet Adapters
  Special adapters for pull-down or sprayer-style faucets. Available in 3 different sizes.
  Fits approximately 60–75% of pull-down / sprayer faucet designs (compatibility depends on faucet brand and internal design).
• No-Thread Adapter
  Designed for very old or smooth-tip faucets without threads. Provides a temporary friction-fit connection.
• Shower Hose Adapter
  Allows connection through a handheld shower hose.
• Shower Arm Adapter
  Used as a last-resort connection option when other faucet adapters are not compatible.
  Connects directly to the shower arm.

Travel Pack Option

• Travel Adapter Pack (6 adapters) – A compact selection of the most commonly used adapters for travel, rentals, and temporary installations.

Important Notes

• Adapter compatibility depends on faucet type, thread size, and internal design
• Pull-down and sprayer faucets may require special adapters and are not universally compatible
• Always verify faucet type and thread size before installation
• Designed for countertop RO systems using standard tubing connections