Proline Compatible RO Replacement Filters

Start by selecting your Proline reverse osmosis system above. You'll be taken to a page that provides compatible filters and corresponding manuals or instructions for your specific model. General filter replacement instructions are available here.

For reverse osmosis systems, filter replacement frequency depends on water usage and the quality of the incoming water. Typically, pre-filters and post-filters should be changed every 6-12 months, while the RO membrane itself usually lasts about 2 years. For Proline RO systems, it's essential to refer to the manufacturer's recommendations to ensure optimal performance and longevity. Regularly changing filters and membranes ensures the system continues to provide purified water and operates efficiently. How to replace reverse osmosis filters.

Select your Proline RO unit from the list above. You will be taken to a new page that shows the compatible membrane and filters for your RO system. Be sure to select the correct membrane size (listed in GPD or gallons per day). If you have any questions, please call our customer support team at 877-377-9876. We're available Monday through Friday, 9 am to 5 pm Central Time.

Proline reverse osmosis systems are designed to remove a wide array of contaminants. The compatible Proline filters we sell can effectively filter out dissolved salts, heavy metals like lead and mercury, volatile organic compounds (VOCs), and other impurities like pesticides, herbicides, and total dissolved solids (TDS). Additionally, many RO systems reduce chlorine, fluoride, and certain pharmaceutical traces. For detailed information about the Proline RO system's capabilities, consult your system's spec sheet found on the product page.

Learn more about generally what contaminants can be removed with reverse osmosis filtration.