Tornado Strike Filter Cover with Seal K47755820

The Filter Cover with Seal (part# K47755820) is the hinged rear door on the Tornado Strike TV190-W10-U that closes over the fleece bag compartment and the HEPA cartridge. Tacony supplies it complete with its sealing gasket, which is the part that actually does the work: without a good seal at that door, dirty air bypasses the filtration and goes straight out of the machine.

Compatible Models for the Filter Cover with Seal

• Tornado Strike Cordless Upright Vacuum — Model TV190-W10-U

This is a Strike-only component: Tacony’s parts records list the Tornado Strike TV190-W10-U as the single machine that takes part# K47755820, so there is no cross-model substitution to worry about when you order it.

What the Filter Cover with Seal does

It is a moulded cover with a perimeter seal and a latch point that clamps it shut against the rear housing. Every cubic foot of air the Strike moves is pulled past this seal, so the cover is doing filtration duty, not just keeping the bag tidy. Because it is the panel an operator opens several times a day to change a bag, it also takes more handling than any other body part on the machine.

Signs the Filter Cover with Seal needs replacing

Look for dust on the outside of the machine around the door line, a cover that no longer sits flush, or a latch that needs a shove to hold. The seal itself hardens with age and heat — if you can see a flat, shiny band where it presses against the housing, or if it has torn at a corner, it is no longer sealing and fine dust is escaping. A cracked hinge boss is the other common failure, usually after the cover has been forced open past its stop.

Fitting the Filter Cover with Seal

Empty the machine and unplug the battery before you start. The cover comes off at its hinge, and the replacement locates the same way — check that the seal sits in its channel all the way round before you close it, because a seal pinched out of its groove at one corner will hold the door proud and leak along the whole edge. Close it once by hand and look for even contact, then fit a fresh fleece bag and run the machine for a minute with your hand near the door line to check for escaping air.

Twin City Vacuum has been selling and servicing Tornado equipment since 1956. You can browse the rest of the machine on our Tornado Strike parts pages, and the manufacturer publishes specifications at tornadovac.com.

Frequently Asked Questions

Does this filter cover come with the seal?

Yes. Tacony supplies part# K47755820 as the cover complete with its sealing gasket, which is the reason to replace the assembly rather than trying to source a strip of seal separately.

My Strike is blowing dust out of the back. Is this the part?

It is the first thing to check. Dust escaping around the rear door line almost always means the cover seal has hardened, torn or is sitting out of its channel. Confirm the fleece bag and HEPA cartridge are seated correctly first, then inspect the seal along its whole length.

What is the PartSmart listing for this part?

The factory sheet calls it the Door Assembly; Tacony’s dealer catalogue names it Filter Cover with Seal. Same part number, same part — we use the dealer catalogue name because that is what appears on the invoice.

How do I order the Filter Cover with Seal (part# K47755820) or get help?

You can add the Filter Cover with Seal (part# K47755820) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Tornado equipment since 1956 and can help confirm the right part for your machine.

Questions? Call us at 763-535-0770 or visit us at 5415 West Broadway, Crystal, MN 55428.