Barrier Reef's Deluxe RO/DI 100 GPD

What makes it deluxe? Automatic shutoff Quick connect shutoff Manual flush kit Pressure gauge Inline, dual, backlit TDS meter Also includes a filter wrench for easy cartridge replacement, and a female faucet adapter. Features  - Hand-built in the USA for us by AquaFX!  - 0 TDS Water! Zero Phosphate, Ultra Pure Laboratory Grade Water Purifier  - Remove Harmful Impurities from Your Water  - Heavy Duty Aluminum Bracket  - Quick-Disconnect Fittings (¼" OD) Specifications  - 4-Stage Filtration - Stage 1 - Premium 1-micron Sediment Filter  - Stage 2 - Chlorine Guzzler Carbon Block Pre-filter   - Stage 3 - TFC RO Membrane (made in the USA)  - Stage 4 - Mixed Bed Color Indicating Zero TDS DI resin (USA Resin) - Pressure Gauge  - Quick Connect Fittings  - 10" Canister Filter Wrench for easy filter changes  - Heavy Duty Aluminum Mounting Bracket  - Dimensions: 15.5"W x 7.25"D x 15.5"H Includes  - RO/DI Filter and cartridges  - 1/4" Hose Bib Adapter - 1