fitting bicycle seat

Are there forced air vent filters?

I have forced air oil heat and I have put in pleated air filters but the dust persists. Every 3 days I can run my hands along the top of my headboard and I pick up a sizable amount of dust. It's driving me mad and I am wondering what I can do to combat


Two things to think about:
1. Pleated filters (even the Utra-Allergens) are 20% efficient or worse.
2. Duct cleaning is a very inexpensive business to start, so duct cleaning is not bogus, just the scammers.

The best scenario

No-Toil Vent Cap

A short product video out outlining the benefits of No-Toil's Vent Cap