Semi Commercial RO Assemblies

The PuROLine Semi Commercial RO Assemblies are perfect if you want to boost an older reverse osmosis setup without having to buy a whole new system. These affordable retrofit kits are made for semi-commercial and residential RO systems where the current tanks, faucets, and plumbing are still in great shape. Instead of throwing away good parts, you can refresh the RO unit with a new 5-stage filtration assembly that meets today’s performance standards.

Designed for easy swap-out and fast installation, the kits keep the time and effort you spend to a minimum. They work with a range of gallons-per-day (GPD) ratings, including options for 50, 75, 100, 150, and a dual-membrane 200 GPD setup. Whether you are replacing an older system or looking to boost the production, these assemblies give you a flexible and reliable upgrade path.

Key Features and Benefits

Quick and Simple Replacement

The PuROLine retrofit kits fit right in with the parts you already have. Each assembly comes ready to go, so you can hook it up in no time and without needing any special tools.

• No tricky plumbing work needed

• Great for service pros and DIY folks

• Major fittings already lined up for quick connect

Keep Your Current Parts

You won’t have to throw away perfectly good tanks or faucets. Our retrofit kits zoom in on the filter assembly only, so you cut down on waste and keep your wallet happy.

• Cheaper than swapping out the whole system

• Planet-friendly upgrade plan

• Swap only the guts, keep the shell

Five-Stage TFC Purification

Each retrofit kit packs a five-stage Thin Film Composite filter setup that knocks out a wide range of impurities. Layer by layer, it scrubs out sediment, chlorine, VOCs, heavy metals, and dissolved solids.

The five filters work like this:

• Sediment filter grabs the big stuff

• Carbon filter zaps chlorine and other chemicals

• TFC membrane catches the super-tiny stuff

• Carbon polish filter makes the water taste great

• Optional pump on some models boosts flow and pressure

Models and Daily Capacity

50 GPD – PL50T50-RK

Perfect for homes or small commercial setups, this base model reliably treats lower daily demands.

75 GPD – PL50T75-RK

Delivers higher flow for medium homes or small offices where water use is on the rise.

100 GPD – PL50T100-RK 

The 100 GPD model is perfect for places that need steady water delivery and fast tank refills. Its design focuses on rejecting contaminants at a high level, ensuring safe and clean water.

150 GPD Dual Membrane – PL50T150-RK 

With two 75 GPD membranes working together, this unit doubles the output without lowering water quality. It's a solid choice for busy commercial kitchens and multi-user spaces that can't afford delays.

150 GPD with Pump – PL50T150BP-8800-RK 

This version has a built-in RO pump that keeps pressure and flow steady. It's the go-to choice for locations with low incoming water pressure or for situations where high volumes are required.

200 GPD Dual Membrane – PL50T200-RK 

Designed for high-demand situations, this model pairs two 100 GPD membranes. The result is a fast recovery rate and greater overall capacity, making it ideal for continuous usage.

Applications

PuROLine Semi Commercial RO Assemblies are perfect for:

• Fixing up older home RO systems
• Small cafés, beauty salons, or offices needing extra pure water
• Swapping out tired, low-output RO components
• Spots where the tank and faucet are already in good shape

Final Words

If you want to breathe new life into your RO system without buying an entirely new unit, PuROLine Semi Commercial RO Assemblies are the smart and budget-friendly choice. These easy-to-install retrofit kits quickly bring back peak performance, better water quality, and higher flow rates just by switching out the filtration section. With several gallons-per-day ratings and options for pumps or no pumps, you can tailor the system to match your exact water uses.

To get the best performance, double-check that the assembly fits your current parts, and install it according to the guide. Keep an eye on filter schedules and replace parts on time to keep the system running strong. Pick the assembly that suits your daily water needs, and you’ll enjoy fresher, better-tasting water every time you turn on the faucet.