NOTE: Our system does not always calculate correct freight charges when shipping outside of the Portland metro area. Please note that we may need to call and discuss options, including additional charges, after you place an order.SL3A poly panel intake filters feature a tacky side, which holds dust particles, as well as having a 'depth-load' feature that offers higher holding capacities than pleated intake filters (this typically means you have to swap the out less often).
Don't see the size you need? The SL3A poly panels are available in a wide variety of sizes, and even linked panels (good for long tracks of filters to be installed).
Contact us for help.
Also see our YouTube video about intake filters!