HOMEOWNER: Vertex IsoTwist 5-Stage Under-Sink RO + Restore Shower Upgrade | ISO-550R

5-Stage under-sink drinking water + dechlorinating shower filter, TDS meter & leak detector

Protect your family at the sink and in the shower. This bundle pairs the Platinum Seal Vertex IsoTwist 5-stage RO system with a Rainshow’r Restore dechlorinating shower filter, TDS meter, and auto-shutoff leak detector.

If you’re the protector of the home, this is your Essential Solution.

The Homeowner: Vertex IsoTwist 5-Stage Under-Sink RO + Shower Upgrade bundle is designed to help you safeguard your family’s water in the two places they use it most:

• In the glass (drinking, cooking, baby bottles, pet bowls)

• In the shower (skin, hair, lungs)

You get pure, great-tasting drinking water, a gentler, dechlorinated shower, and smart tools to monitor quality and guard against leaks—all in one simple package.

Drinking Water: Vertex IsoTwist 5-Stage Under-Sink RO (ISO-550R)

The Vertex IsoTwist 5-Stage RO is an advanced under-sink Reverse Osmosis system optimized for city water, using your home’s existing water pressure.

• Platinum Seal Certified: IAPMO Platinum Seal certified to significantly reduce 13 contaminants to NSF/ANSI 58 standards.

• 5-Stage Protection: Additional pre-filtering helps protect the RO membrane, support performance, and extend filter life—especially where sediment is higher.

• High Capacity, Everyday Convenience: Produces up to 50 gallons per day of clean, fresh water—ideal for busy families and home offices.

• Space-Saving Design: Compact footprint takes up less space than many 4–5 stage systems, keeping your under-sink area usable.

• Easy Twist-Off Filters: Proprietary twist-off cartridges and RO membrane assembly make filter changes quick, clean, and sanitary—no mess, no special tools.

Included with the IsoTwist:

• 5-Stage RO system with proprietary twist-off cartridges

• 50 GPD TFC RO membrane assembly

• 4.0 gallon metal storage tank

• Long-reach non-air-gap chrome faucet

• Quick-connect O-ring seal fittings

• Feed-water connector (½" threaded inlet adapter with metal ball valve)

• Drain connection

• 3/8″ tank-to-faucet tubing and 1/4″ John Guest polyethylene tubing

• Auto shutoff valve and flow restrictor

• Installation hardware and instruction manual

Healthier Showers: Rainshow’r Restore Dechlorinating Shower Filter

You deserve healthier water in every part of your day, not just in your glass. The Rainshow’r Restore shower filter transforms your daily shower into a cleaner, more refreshing experience—without a complicated install.

• Dechlorinating Shower Filter: Specially formulated KDF®-55 media effectively removes 90%+ of chlorine from shower water.

• Gentler on Skin & Hair: Reducing chlorine can help with dryness, irritation, and color fade, supporting healthier skin and hair.

• Changeable Filter Cartridges: Easy-to-replace cartridges extend product life and reduce waste.

• Eco-Friendly Choice: Cutting chlorine and improving cartridge longevity makes Restore an eco-conscious upgrade for your bathroom.

When chlorinated water passes through the KDF-55 media, the chlorine is converted into a harmless, environmentally safe chloride—so your body isn’t acting as the last filter.

Smart Extras: HM Digital TDS Meter & Protekk Leak Detector

This Essential Solution also includes two simple, powerful tools that give you control and peace of mind.

Why do I need a TDS meter?

The HM Digital TDS Meter helps you see your water quality change over time.

• TDS = Total Dissolved Solids, a quick way to gauge how much “stuff” (minerals, salts, contaminants) is in your water.

• Use it to compare:

  • Tap vs. RO water

  • Fresh filters vs. end-of-life filters

• When TDS starts to climb on your RO water, it’s a signal that it’s time to check or replace filters.

Think of it as a simple “health check” for your system—no guessing, just real numbers.

Why do I need a leak detector?

The Protekk Leak Detector with Auto Shutoff is your silent guardian under the sink.

• Sits near your RO system and watches for unexpected water.

• If it senses a leak, it automatically shuts off the water supply, helping prevent cabinet damage, flooring issues, and costly repairs.

• Perfect for busy families who don’t have time to constantly check under the sink.

It’s one of those devices you hope never activates—but you’re incredibly grateful for if it ever does.