WOW Topper

TOPPER™ Manufacturing, Corp. is the company behind WOW RO™, a compact reverse osmosis product line built around its patented Water-On-Water™ technology. Designed for dependable drinking water purification, WOW RO systems are known for efficient performance, reduced wastewater, compact size, and consistent flow in residential, RV, marine, countertop, under-counter and specialty water applications.

WOW reverse osmosis systems use multi-stage filtration to reduce sediment, chlorine, taste and odour, dissolved solids, and other common drinking water contaminants. With space-saving / under sink designs, user-friendly operation, and convenient replacement filter options, WOW RO systems are built to deliver clean, great-tasting water while remaining easy to maintain over the long term.

The WOW RO product range includes under-counter and countertop reverse osmosis systems, replacement filter sets, reverse osmosis membranes, post carbon filters, pre-filters, storage tanks, and related service components. Our selection also includes 50 GPD membrane systems, replacement and extra storage tanks, CPU control valves for 50 GPD models, and 180 GPD conversion components for higher-capacity applications.

WOW's water systems are commonly used in homes, offices, RVs, boats, and other applications where reliable point-of-use drinking water treatment is needed. Countertop & under-counter WOW RO systems are designed for practical installation and straightforward maintenance, with replacement pre-filters, post filters, membranes, and filter kits available to help keep systems performing properly.

The WOW RO system is at the forefront of Topper's product offerings, featuring advanced reverse osmosis technology that effectively removes impurities, contaminants, and dissolved solids from water, resulting in clean, fresh-tasting drinking water. This system is equipped with multiple stages of filtration, including sediment filters, activated carbon filters, and a semi-permeable membrane, ensuring thorough purification and superior water quality.

For customers maintaining existing WOW systems, common replacement products include sediment / carbon pre-filters, post carbon filters, 50 GPD and 180 GPD membranes, complete filter sets, storage tanks, and CPU control valves. These parts make it easier to service older units, restore system performance, and extend the useful life of WOW reverse osmosis equipment already in operation.

If you are looking for a specific WOW reverse osmosis system, membrane, filter set, storage tank, or replacement component not listed on this page, please contact us by email or call our office (1-866-489-4004) for assistance. Our team can help identify the correct WOW RO replacement parts or system components for your drinking water setup.

Browse our full selection of Topper / WOW RO reverse osmosis systems, membranes, filters, tanks, and replacement parts and get dependable water purification components shipped FAST from our Canadian warehouse DIRECTLY to your door. A real Water Guy can help you select the right WOW RO solution for your home, RV, boat, or specialty application.