- 4”-6" Carbon Filters: Buy 1-Bottle
- 8” Carbon Filters: Buy 2-Bottles
- 10”+ Carbon Filters: 3-4 Bottles
- Rinse pre-filter with hose
For years Chuck and I have been buying used carbon filters, cleaning them, and reselling them. And it did take us a while to perfect the process both in terms of the products and the technique we use. Then one day Chuck suggested we package and label the product to sell to stores and direct to growers; but I just laughed.
After doing some market research though it turns out... Chuck was 100% right and we have been selling Filter Fresh ever since. We don't sell a lot and you don't need it very often, but if you get bugs or you start to smell the garden as you walk up to your house... then you know it's time to clean the carbon. After all, carbon lasts a million years. So don't throw out your old filter and don't waste money buying a new one. Just get some Filter Fresh and make the filter you have like-new again.