YachtGUARD® DI-220W Spot Free Rinse Unit

DI-220W

The YachtGUARD® wall mounted DI System produces the highest quality Deionized water available. The DI-220W will give you a 100% spot-free rinse, eliminating the need for drying. Just rinse and go about your day. Your boat will dry spot-free. It comes with a built-in TDS monitor, To alert you when the cartridges need to be changed.

Designed for simplicity and convenience, the DI-220W is your all-in-one solution for achieving a spotless, streak-free finish on your boat—or any vehicle, from cars to RVs and motorcycles. The system is engineered to handle a variety of washing needs, making it ideal for anyone looking to maintain a flawless shine without the hassle of water spots.

Key Features:

• Premium Deionization Technology: Ensures the purest rinse water, removing minerals that cause spots.

• No Hand Drying Needed: Simply rinse and walk away; surfaces dry without residue.

• Built-in TDS Monitor: Always know when it's time to replace your cartridges for optimal performance.

• Easy Wall Mount Installation: Saves space and keeps your wash area organized.

• Versatile Applications: Perfect for boats, autos, RVs, motorcycles, and more.

Upgrade your wash routine and enjoy spot-free perfection every time—effortless, reliable, and designed for anyone who demands pristine results.

Replacement Deionization Cartridges & Resin Packs

To keep your YachtGUARD® DI-220W working at its best, you’ll want to have the right replacements on hand. Fortunately, a range of deionization cartridges and resin packs are available, making it easy to maintain a consistently spot-free rinse.

Here’s what you’ll typically find:

• 20-Inch Mixed-Bed Cartridges: Ideal for most wall-mounted and portable systems, these cartridges use mixed-bed resins to remove remaining minerals for pure, deionized water. Many feature color-changing resin, giving you a visual cue when it’s time for a swap.

• 2-Pack and 4-Pack Options: For convenience (and a little peace of mind), replacement cartridges are offered in multi-packs—perfect if you’d rather stock up and avoid last-minute scrambles.

• Easy Installation: Most replacement cartridges are designed for quick installation—just remove the old one, insert the new, and you’re back to achieving spotless results.

• Universal Fit: While third-party brands are widely available, many replacement cartridges are built to fit standard 10” housings found across a variety of DI rinse units.

Having fresh deionization cartridges on hand ensures your rinse water stays mineral-free, protecting your boat’s finish with every wash. Keep an eye on your built-in TDS monitor so you know exactly when it’s time to replace.

Compatible Nozzles and Tubing Accessories

When enhancing your spot-free rinse system, choosing the right nozzle and tubing accessories can make all the difference. For the nozzle, look for options that feature ergonomic, comfort-grip designs—these make rinsing effortless, even during longer wash sessions. Quick-connect fittings, such as those available from Melnor, Gilmour, or Flexzilla, allow for easy attachment and swapping between tools, saving valuable time on deck or in the driveway.

For tubing, flexibility and durability are key. Many boat and car care enthusiasts prefer reinforced hoses or flexible polyethylene tubing that resists kinks and maintains steady water pressure. Kits with 25, 50, or even 100 feet of tubing are readily available from trusted brands like Camco or Orbit, so you can reach every corner with ease. Look for tubing packs that come with universal connector kits for compatibility with various spot-free rinse units.

Whether you're rinsing down your boat or giving your car that showroom finish, investing in quality nozzles and upgraded tubing ensures a seamless, truly spot-free experience.

Explore Our Full Range of Water Filtration Solutions

Looking for more than just a spot-free rinse for your boat? We offer a variety of high-quality water filtration systems and accessories to fit every need at home or on the go. Our lineup includes:

• Wall-Mounted and Portable Deionization Systems: Perfect for achieving spot-free rinses—even on cars or RVs—so water dries clean, with no marks or residue.

• Drinking Water Add-Ons: Elevate your reverse osmosis or RO/DI setup with kits designed to deliver crisp, purified water straight to your tap.

• Whole House Filtration: Enjoy cleaner water throughout every room, thanks to comprehensive filtration systems and replacement cartridges that keep your shower, laundry, and kitchen running at their best.

• Hydroponic Reverse Osmosis Systems: Available in multiple capacities (200, 150, or 75 gallons per day), these systems help you create the ideal environment for thriving plants—just the right purity for your hydroponic or gardening needs.

No matter your water challenge—from keeping your yacht spotless to growing the perfect tomato—we have a solution to fit your lifestyle.