Waterite Reverse Osmosis Systems and Parts

Choose Your Waterite Reverse Osmosis System

Sort by where the system goes and how much purified water you need per day.

Under-Counter Drinking Water RO Systems

Mounted under the kitchen sink. Output goes to a dedicated Chrome faucet. Sized for household drinking, cooking, and ice-maker feed.

Vectapure 360 Four-Stage RO Drinking Water System — 75 GPD output, quick-change color-coded cartridges, leak detector. The standard residential workhorse.
Vectapure NX 5-Stage Reverse Osmosis System — 75 GPD, manifold-style with easy-change membrane, chrome faucet, leak prevention. Faster cartridge swaps than older twist-housing systems.
Vectapure 400NX 5-Stage Reverse Osmosis System — 400 GPD, high-purity pressure tank, multi-stage filtration, chrome faucet. Higher output for heavy household use or a small office.

Two-Stage Filtration and Tankless Ultrafiltration

Not full RO, but sometimes the right call. Two-stage filtration removes chlorine, sediment, and taste/odor. Ultrafiltration goes further and removes particles down to 0.1 micron without RO's wastewater output.

Vectapure 360 Dual-Stage Filtration System — sediment + carbon. Good fit when you don't need full RO and want a lower running cost.
Vectapure 360 Triple-Stage Ultra-Filtration System — no tank, zero waste, 0.1 micron membrane. UF removes chlorine, lead, and particles without producing reject water.

Light-Commercial and High-Output RO

Bridges residential and full commercial. Higher daily output, larger pre-filtration, and more pressure capacity. Good for cafes, small offices, or whole-house RO.

Vectapure RSX II Lite — 800 GPD output, dual 400 GPD Black Max membranes, energy-saving design, includes Big Blue pre-filter.

Commercial Reverse Osmosis Systems

Skid-mounted or framed commercial systems with stainless construction, pre-filtration, drive pumps, and instrumentation. For food and beverage, manufacturing, equipment, feed water, and any application where you need clean water on demand.

Waterite Vectapure RSX II Commercial RO — available in 350 and 700 USGPD, Black Max membranes, dual 10" Big Blue pre-filtration, stainless membrane housing.
Waterite Vectamaxx RSL2400 Commercial RO — 2400 GPD, premium stainless components, powder-coated aluminum frame, microprocessor controller.
Waterite Vectamaxx RSR2400 Commercial RO — 2400 GPD with whisper-quiet stainless multi-stage pump, dual TDS meters, microprocessor with auto-flush.

Waterite Reverse Osmosis Filters and Replacement Cartridges

Most RO maintenance is straightforward: pre-filters every 6–12 months, post-carbon yearly, and RO membrane every 2–3 years. Cleanflow stocks the matching cartridges for the Vectapure 360 line and full service kits for NX systems.

Vectapure 360 Replacement Cartridges

Color-coded for foolproof swaps, match the cap colour to the slot in your manifold.

Vectapure 360 Replacement Filter Cartridge Kit (V3604RO Systems) — sediment + carbon kit for the four-stage RO system.
Vectapure 360 Replacement Filter Cartridge Kit (V3603UF Systems) — sediment + carbon kit for the triple-stage ultrafiltration system.
Vectapure 360 Replacement Filter Cartridge Kit (V3602SC Systems) — carbon + sediment kit for the dual-stage filtration system.
Vectapure 360 Yellow Replacement RO Membrane — RO membrane for the four-stage system. Replace every 2–3 years, depending on feed water.
Vectapure 360 Violet Replacement UF Membrane — ultrafiltration membrane for the triple-stage UF system.
Vectapure 360 Green Carbon Block Cartridge — coconut shell carbon block for chlorine, taste, and odor.
Vectapure 360 Blue 5-Micron Sediment Cartridge — pre-filter for sediment, dirt, and rust particles before the RO membrane.

Accessories and System Add-Ons

Vectapure RO Booster Pump Kit — boosts RO output 20–40%, especially useful in basement installs, well-water sites, or anywhere with low feed pressure or high TDS.
Vectapure Flow Meters (RSX II Lite) — precise flow monitoring for the RSX II Lite system. (Currently sold out — call for backorder.)
Excelflow Amalfi RO Designer Faucets — chrome and brushed-nickel designer faucets to upgrade the standard chrome RO faucet.

How to Choose the Right Waterite RO System

Household drinking water (single sink, kitchen)

The Vectapure 360 Four-Stage or the Vectapure NX is the standard pick. Both deliver 75 GPD, more than enough for a family of four for drinking, cooking, and ice. Choose Vectapure NX if you want manifold-style cartridge changes (twist out, push in); choose Vectapure 360 for the color-coded cartridge system and integrated leak detector.

Heavy household use, ice maker, or small office

The Vectapure 400NX delivers 400 GPD, over five times the standard residential output. The high-purity pressure tank means you don't run out during back-to-back use, and the manifold-style cartridges keep maintenance fast.

Whole-house RO or light-commercial

The Vectapure RSX II Lite at 800 GPD is the bridge between residential and commercial. Dual 400 GPD Black Max membranes, energy-saving design, and a Big Blue pre-filter for sediment-heavy feed water. Good fit for cafes, small clinics, dental offices, or whole-house drinking water.

Commercial food service, manufacturing, equipment feed

The Vectapure RSX II Commercial (350 or 700 GPD) handles smaller commercial loads with stainless housings and dual Big Blue pre-filtration. For higher volume, the Vectamaxx RSL2400 and RSR2400 deliver up to 2400 GPD with stainless construction, microprocessor controllers, and auto-flush. Pick RSL2400 for food and beverage; pick RSR2400 if you want quieter multi-stage pump operation and dual TDS metering.

Tankless or zero-waste alternative

If you don't want a pressure tank under the sink, or if RO's reject water flow concerns you, the Vectapure 360 Triple-Stage Ultra-Filtration system is the alternative. UF removes chlorine, lead, and particles down to 0.1 micron without producing wastewater. It won't reduce dissolved minerals the way RO does, that's the trade-off.

Low feed pressure, well water, or high TDS

Add the Vectapure Booster Pump Kit to any compatible system. It increases production rate by 20–40% and stabilizes the production-to-waste ratio. Worth it for basement installs and well-water sites where line pressure runs 30–40 PSI.

Reverse Osmosis vs. Ultrafiltration — Quick Reference

	Reverse Osmosis (RO)	Ultrafiltration (UF)
Removes	Dissolved solids, lead, fluoride, chlorine, sediment	Chlorine, lead, sediment, bacteria/cysts (does not reduce TDS)
Membrane size	0.0001 micron	0.025–0.1 micron
Wastewater	Yes — 3:1 to 4:1 reject-to-permeate	None — zero waste
Storage tank	Required (pressure tank)	Not required
Best for	Drinking water where TDS reduction matters	Pre-treatment, or where rejected water isn't acceptable

Buy Waterite Reverse Osmosis Systems and Parts Online from Cleanflow

Cleanflow stocks the full Waterite RO range, Vectapure 360 and NX residential systems, RSX II light-commercial, and Vectamaxx commercial RO with replacement filters, membranes, booster pumps, and faucets in stock. Add to cart, or contact the team to confirm sizing, feed water requirements, and install fit for your application. We ship across Canada and the USA.

What does a Waterite reverse osmosis system actually remove?

Reverse osmosis pushes feed water through a semi-permeable membrane that blocks dissolved solids, lead, fluoride, chlorine byproducts, sodium, nitrates, and most pathogens. The Vectapure systems also include pre-filtration (sediment + carbon block) before the membrane and a polishing carbon post-filter, which together produce noticeably better-tasting water than mechanical filtration alone.

How long do Waterite RO filters last?

Pre-filters (sediment, carbon block) typically last 6–12 months, depending on feed water quality. The RO membrane lasts 2–3 years on city water, less on hard well water. The polishing post-carbon usually goes annually. The Vectapure 360 line has a leak detector, but it's worth a visual check every 3–4 months. Slow leaks behind a cabinet can cause damage.

What is the GPD rating, and how much do I really need?

GPD = gallons per day at ideal conditions (77°F feed, 60 PSI). Real-world output is usually 50–70% of rated GPD. A 75 GPD system handles a family of 4 with normal drinking, cooking, and ice use. Step up to 400 GPD for heavy use, an ice machine, or a small office. Commercial 800–2400 GPD systems are sized for continuous demand.

Are Waterite RO systems good for well water?

Yes, with caveats. Well water often has higher TDS, more sediment, and lower line pressure than municipal water. Use a Big Blue sediment pre-filter ahead of the RO system, add a Vectapure Booster Pump Kit if pressure drops below 40 PSI, and plan on replacing the RO membrane more often than you would on city water. Test for hardness and iron before committing to RO doesn't remove iron well, and a softener may be needed upstream.

Do I need a booster pump?

Only if your feed water pressure is below 40 PSI, you have a long pipe run from the main, you're at high elevation, or you're on a well with a small pressure tank. The booster increases output 20–40% and keeps the production-to-waste ratio stable. If your feed pressure is 50+ PSI, you don't need one.

Can I install a Waterite RO system myself?

Most under-counter systems ship with everything needed for a DIY install: a 1/4" feed water saddle valve, drain saddle, faucet hardware, and tubing. Plan on 2–3 hours for a first-time install. Commercial systems should be installed by a qualified plumber or water-treatment technician. Cleanflow ships across Canada and the USA. Call us if you need help confirming compatibility before ordering.