4.5" X 10" 25/5 Micron Melt-Blown Filter and 4.5" X 10" GAC Carbon Set 1000 GPD so you can check the

so you can check the water quality at a glance

2) 1" x 24" x John Guest Stainless Steel Flex Lines

Fits all Big Blue 4

Effective in feedwaters with pH range 5

For its final stage ultraviolet sanitization for a bacteria free finish

4.5" X 10" 25/5 Micron Melt-Blown Filter and 4.5" X 10" GAC Carbon Set 1000 GPD so you can check theIncludes Free Shipping Filters fit the Following Reverse Osmosis Systems and Housings Craft Brew 1000 GPD Reverse Osmosis System Axeon 1000 Reverse Osmosis System 10" Big Blue Housings Our 4. 5. x 10" 25 5 Micron Melt Blown Filter and 4. 5" x 10" GAC Carbon Set will fit all big blue style housings. Both these filters are proudly Made in the USA and carry the NSF certification.