






💧 Elevate your hydration game with pressure-perfect purity!
The PA-E RO-122 is a 2.2-gallon stainless steel reverse osmosis water storage tank designed for under-sink RO systems and compact spaces. Featuring a pre-pressurized internal bladder and NSF/ANSI Standard 58 certification, it delivers consistent, contaminant-free water with leak-proof durability and maintenance-free operation.
| ASIN | B00A7GFVI8 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 632,924 in DIY & Tools ( See Top 100 in DIY & Tools ) 417 in Under-Sink Filters |
| Certification | certified frustration-free |
| Colour | White |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | 14 Oct. 2011 |
| Installation method | Under Sink |
| Item Package Quantity | 1 |
| Item Weight | 2.71 kg |
| Item model number | RO-122 |
| Manufacturer | PA-E |
| Part Number | RO-122 |
| Power Source | Corded Electric |
| Product Dimensions | 22.86 x 22.86 x 35.56 cm; 2.71 kg |
| Size | 2.9 gallons |
| Special Features | NSF certified |
M**N
Perfect replacement
Just what we needed to replace an old one.
Trustpilot
3 weeks ago
1 week ago