The Rhino Pro Pre-Filter is an essential accessory designed to enhance the performance and lifespan of your Rhino Pro Filter. Made from high-quality polyester wool, this pre-filter captures dust and airborne particles before they reach the carbon bed, preventing clogging and ensuring continuous high-quality air filtration. By trapping impurities at the outer layer, it allows clean air to flow efficiently through to the filter’s core.
Easy to use, the pre-filter slides securely over the top of your Rhino Pro Filter and is machine washable for convenience. For optimal filtration, it’s recommended to replace the pre-filter every 3-6 months, keeping your grow room air clean and extending the life of your main filter.