Tucker® DIY 4-Stage RO/DI Kit

The perfect DIY project!

The Tucker® DIY 4-Stage RO/DI Kit is a perfect option for those looking for an economical and effective way to produce pure water for window or solar panel cleaning. This kit is designed to easily mount on a skid, truck, or trailer, making it easy to transport the system wherever you need it!

Our DIY kit includes everything you need to assemble your own 4-stage water purification system, including a sediment filter, carbon filter, reverse osmosis membrane, deionization filter, plus all required housings, fittings, brackets and tubing. You can also opt to include the Tucker® DIY 12v RO Booster Panel.

The system is designed for long-lasting performance and offers exceptional value for money.

What's included: 

1) 40" RO filter    2) 4"x10" DI filter

2) 2.5"x10" carbon filter   2) 2.5"x10" Sediment filter 

1) 40" Stainless Steel housing    2) 2.5"x10" clear Carb/sed housing w/ 1/2" inlets

1) 3/4"x1/2" Reducer bushing    1) 3/4" MGHT x 3/4" MPT 

1) 4" filter wrench     1) 4"x10" gray housing w/ 3/4" FNPT 

1) Sed/Carb bracket    1) Bracket for Bypass valve 

1) Bracket for pressure gauge    1) Decal for RO housing 

1) DI Filter Bracket    1) Handheld TDS meter 

1) Lubricant packet   1) O-ring for 2.5" housing 

1) O-ring for 4.5" housing     1) 1/2" roll of Teflon tape 

2) Saddle Clamps    1) 2.5" small filter wrench 

1) 1/2"x1/2" union ball valve    1) Pressure gauge 

1) 1.5"x1/2" Brass Nipple    1) 1/2" Brass Plug 

1) 1/2" MPT x FGH swivel    1) 1/2" x 1/2" Tee w/ 1/4" female thread 

5) 1/2" male NPT x 1/2" PTF swiveling elbow    1) 1/2" MNPT x 3/4" MGHT 

1) 3/4"x1/2" Reducer Bushing    10 feet of Black Tubing 

The necessary tools to assemble this kit are listed here:

• 5/16" Socket
• 3/8" Socket
• 1/2" Socket
• 1/2" Wrench
• 7/8" Wrench
• 1 1/16" wrench
• Drill motor
• 9/16" Wrench
• 3/8" Hex Driver
• NOTE - Proper Deep Cycle Marine Battery necessary to power unit.

Please watch the instructional video below to help you assemble the system quickly and correctly.

Written instructions for assembly are AVAILABLE HERE

Any Tucker® system you buy will come with your first set of replacement sediment, carbon, and DI filters included at no extra cost! No more worrying about not having an extra filter on hand when you need it.