Trusted by parents. Loved by thousands. Backed by the Autism Foundation. Products for all ages. USA-based store.

Undersink Filteration

Filter by
Availability
Availability
12 results
Price
Price
12 results
$
–
$
Sort by Best Selling
Sort by

12 products

Quick buy
3-stage Under Counter Direct Connect Filtration System Waterdrop TSA
Waterdrop
$139.99
Quick buy
600GPD Under Sink Reverse Osmosis System - Waterdrop D6
Waterdrop
$399.00
Quick buy
Waterdrop X Series Reverse Osmosis System, X8
Waterdrop
$799.00 Sold Out
Quick buy
Waterdrop X Series Dual Flow Reverse Osmosis System, X8-PRO
Waterdrop
$899.00
Quick buy
Waterdrop X12-Basic Reverse Osmosis System
Waterdrop
$1,299.00
Quick buy
Waterdrop G2 Reverse Osmosis System for Home
Waterdrop
$299.99
Quick buy
3-stage Under Counter Water Filter System with Dedicated Faucet Waterdrop TSB
Waterdrop
$149.99
Quick buy
Waterdrop Reverse Osmosis Water Filtration System for Home, G2P600
Waterdrop
$359.99
Quick buy
6-stage Under Sink Ultrafiltration Stainless Steel Water Filter System Waterdrop TST-UF
Waterdrop
$189.99
Quick buy
Waterdrop X Series Undersink Reverse Osmosis System, X16
Waterdrop
$1,999.00
Quick buy
Waterdrop Instant Hot Water Dispenser, Reverse Osmosis System, K6
Waterdrop
$799.00
Quick buy
G3P600 Reverse Osmosis System - Waterdrop G3P600
Waterdrop
$539.00

Our Mission: Safe. Supportive. Autism-Informed.

At The Autism Store, we carefully curate every product with one goal in mind: 

To support autistic individuals and their families with clean, effective, and sensory-safe options.

We understand that many on the spectrum have sensitive systems that are easily overwhelmed by harsh ingredients, synthetic additives, and unnecessary toxins. That’s why we go beyond just supplements or sensory tools. From nutrition support to clean snacks, calming aids to daily essentials, every item we carry is chosen for its purity, gentleness, and real-world benefit.

Whether you’re shopping for your child, yourself, or a loved one, you can trust that everything is:

  • Free from unnecessary fillers, dyes, and fragrances
  • Thoughtfully sourced with sensitive bodies and minds in mind
  • Sourced directly from the brand or manufacturer to ensure safety and authenticity
  • Backed by a mission to support the whole spectrum, not just symptoms

We are more than a store. We are a trusted space for autism-safe living, proudly backed by the Autism Foundation.

The Autism Store BBB Business Review