Aftermarket · Made by Think Crucial · Not made by Eureka

Replacement BV-2 bags for the Eureka Sanitaire SC412 backpack (part 62370).

Style BV-2 bags for the SC412. 20 bags for $51.99, $2.60 a bag, or a 10-pack.

4.2from 102 ratings on Amazon(as of Oct 1, 2026)

Think Crucial bag for the Eureka Sanitaire BV-2 · 62370 — **Fig. 01**20 bags

FitsPart 62370

SC412
BV-2

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 boxBy option

20 ×
BV-2 replacement bags
in the 20-pack
10 ×
BV-2 replacement bags
in the 10-pack

Fits: Eureka Sanitaire SC412 backpack and BV-2 bag style
Replaces part no.: 62370 (Eureka)
Options: 20 bags: $51.99 · 10 Pack: $28.00
Subscription: None. Buy when you need it
Made by: Think Crucial (aftermarket, not affiliated with Eureka)
Ships: Free, from a U.S. warehouse. Same business day when ordered by 2pm ET; arrives in 2–5 business days

02CompatibilitySanitaire BV-2 · 62370

Check your model.

Listed for the Eureka Sanitaire SC412 backpack and BV-2 bag style. Two minutes now saves a return later.

SC412
BV-2

01
Find the model number
Check that your backpack vacuum is the Sanitaire SC412 on its label.
02
Match it to this page
Or check your old bags: style BV-2, part 62370.
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 Eureka?

No. It's a compatible replacement made by Think Crucial. It isn't made, sold or endorsed by Eureka, and Think Crucial isn't affiliated with Eureka.

Q.02How many bags come in a pack?

20 in the large pack, 10 in the small one.

Q.03Which part number do these replace?

Part 62370, style BV-2. Our 20-pack listing also lists B352-2500.

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