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Free U.S. shipping on every order. Ships the same business day when ordered by 2pm ET. Arrives in 2–5 business days. Details here.

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Fit guaranteed. If it doesn't fit the model we list, we'll send you a prepaid return label within 30 days of delivery. Details here.

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Changed your mind? Return it unused, in its original packaging, within 30 days of delivery. Return shipping is free. Cleaners are returnable unopened only.

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Aftermarket · Made by Think Crucial · Not made by Dirt Devil

Replacement filters for Dirt Devil part 3-250435-001 (F3).

Fits M082500, M082505, M082550, M082555, M082570, M082580, M082581 and SD40005. 2 filters for $36.99.

4.8from 387 ratings on Amazon(as of Oct 1, 2026)

Think Crucial filter for the Dirt Devil Dirt Devil · 3-250435-001
Your order · Dirt Devil · 3-250435-001In stock
2 filters$18.50 a filter. 2-pack.$36.99

Free U.S. shipping · Ships same business day by 2pm ET

Fits, or we pay the return.If it doesn't fit the model we list, email us within 30 days of delivery. We send a prepaid return label and refund you in full. Opened to test the fit is fine.Changed your mind? Return it unused, in its original packaging, within 30 days of delivery. The label is free for these too. Refund policy

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Full product details
FitsPart 3-250435-001
  • M082500
  • M082505
  • M082550
  • M082555
  • M082570
  • M082580
  • M082581
  • SD40005

Not sure? Check your model or email support@thinkcrucial.com.

  • Shipping

    Free U.S. shipping on every order

  • Dispatch

    Ships the same business day when ordered by 2pm ET

  • Fit

    Fit guaranteed on the models listed

  • Returns

    30-day returns with a prepaid label

01Spec sheetFrom the listing

What's in the box.

Exactly what ships, so you can match it against what's in your machine now.

In the box2 filters
  • 2 ×
    replacement filters
Fits
Dirt Devil M082500, M082505, M082550, M082555, M082570, M082580, M082581 and SD40005
Replaces part no.
3-250435-001 (Dirt Devil)
Price
2 filters: $36.99
Subscription
None. Buy when you need it
Made by
Think Crucial (aftermarket, not affiliated with Dirt Devil)
Ships
Free, from a U.S. warehouse. Same business day when ordered by 2pm ET; arrives in 2–5 business days
02CompatibilityDirt Devil · 3-250435-001

Check your model.

Listed for the Dirt Devil M082500, M082505, M082550, M082555, M082570, M082580, M082581 and SD40005. Two minutes now saves a return later.

  • M082500
  • M082505
  • M082550
  • M082555
  • M082570
  • M082580
  • M082581
  • SD40005
  1. 01
    Find the model number

    Find the model number on your Dirt Devil's label and compare it with the list.

  2. 02
    Match it to this page

    Or match your old filter: part 3-250435-001 (3250435001), which Dirt Devil calls the F3.

  3. 03
    Still not sure?

    Email your model number to support@thinkcrucial.com and we'll tell you whether it fits. We reply within one business day.

03QuestionsBefore you order

Before you order.

Straight answers. Anything else, email support@thinkcrucial.com.

Q.01Is this made by Dirt Devil?
No. It's a compatible replacement made by Think Crucial. It isn't made, sold or endorsed by Dirt Devil, and Think Crucial isn't affiliated with Dirt Devil.
Q.02Is this the Dirt Devil F3 filter?
It replaces part 3-250435-001, which Dirt Devil sells as its F3 filter. Ours is made by Think Crucial.
Q.03How many filters come in a pack?
Two replacement filters.
Q.04What if it doesn't fit?
Fit guaranteed: if it doesn't fit the model we list, email support@thinkcrucial.com within 30 days of delivery with your order number and model number. We send a prepaid return label and refund you in full, even if you opened it to test the fit. Changed your mind? Return it unused, in its original packaging, within 30 days of delivery.
Q.05Is there a subscription?
No. You buy when you need it. Nothing renews and nothing auto-ships.
Q.06When will it arrive?
Free U.S. shipping on every order, from a U.S. warehouse. Ships the same business day when ordered by 2pm ET. Arrives in 2–5 business days.
04Who makes this

We make what we sell.

Think Crucial started in 2007 at a family vacuum repair shop. Today we're a U.S. company in Hollywood, Florida, making aftermarket filters, bags and parts built to fit the machines you already own. Most people can fit the part themselves. They just need the right one, and a way to check it first.

Questions before you order? Email support@thinkcrucial.com. We reply within one business day.

Ready to order

Replacement filters for Dirt Devil part 3-250435-001 (F3)

Part 3-250435-001
$36.99Free U.S. shipping

Fit guaranteed: prepaid return label if it doesn't fit the model we list. 30-day returns.

Not made by Dirt Devil. This is a compatible replacement made by Think Crucial, not an original equipment manufacturer (OEM) part. Dirt Devil is a trademark of its owner, used here only to describe compatibility. Think Crucial is not affiliated with or endorsed by Dirt Devil.

© 2026 Crucial Brands Inc., DBA Think Crucial. Hollywood, Florida.