EW

Express Water

Visit store

Express Water

4.5 (123)

tankRO – RO Water Filtration System Expansion Tank – 20 Gallon Water Tank – Large Reverse Osmosis Water Storage Pressure Tank - GTS20

Name: Express Water tankRO – RO Water Filtration System Expansion Tank – 20 Gallon Water Tank – Large Reverse Osmosis Water Storage Pressure Tank - GTS20 - tankRO – RO Water Filtration System Expansion Tank – 20 Gallon Water Tank – Large Reverse Osmosis Water Storage Pressure Tank - GTS20
Brand: Express Water
SKU: 7796971438133
Price: 239.99 USD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$239.99

Purchase at Express Water

Color

Black

Quantity

Description

• Reverse Osmosis Tank: Made from 100% food grade materials, this RO water tank stores and keeps your water free from any contaminants and harsh chemicals. The perfect addition to any RO water system.
• Easy to Install Water Tank: RO tank r...

Reviews

5.0

2 ratings

Like a Tank

Shipment arrived quickly and in great shape. Pricing was very competitive with good reviews. Keep in mind most tanks don't come with fittings and/or shutoffs. Connected tank with 9lbs of air and is working great. I have all the RO i need during heavy demands. I'd recommend for a large RO tank

Troy · May 20, 2026

Large storage capacity...

Not your average system. I'm using two RO filters and two booster pumps from Express Water to provide 80 gallons of RO water I contain in two 30 gallon garbage cans and this 20 gallon storage tank. This combination produces a little less than 10 gph for water I'm using in aquarium systems for fish breeding. The equipment is top quality and Express Water's customer service is awesome. They provided advice and direction and I couldn't be happier with the way it has worked out.

Brian · May 3, 2024