Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
IW3511 BU3521 Filters For Shark IW3511 IW1111 IW1120 Detect Pro Lightweight Cordless Stick Vacuum Cleaner and Shark BU3523 Clean Empty Portable Handheld Vacuum,2 HEPA Filter + 2 Pre-motor Dust Filter
✅ In stock
⭐ Lowest price we've tracked
D
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 6:59 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The current price sits right around what this item typically fetches.
- 🏷️A 38% cut from the official retail price adds further appeal.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
2.12/28
Recent Value
0.44/22
Market Standing
9.38/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Haikuoleti-USA
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Compatible Models: IW3511 BU3521 HEPA Filter is compatible with IW3511, IW3511AMZ, IW1111, IW1111C, IW1120, IW1120C, IW3120, IW3120C, IW1000, IW3000, IW3110C, IW3111, IW3111C, IW3615, AMZIW3615, IW3615CCO, IW1615, IW1615QBL, IW1615QBR, IW1615QGN, IW1615QPR & IW1615QSL
✓Efficiency Filtration: These Filters have a powerful of suction capturing dust, hair, cotton wool and other airborne particle, improve indoor air quality and keep your room clean, can also protect your vacuum cleaner
✓Washable and Reusable: These replacement filters for Shark is made of environmental materials, easy to clean, and can be washed under running water, must be dry before reuse it
✓Easy to Install: No tools are required and it is easy to replace the vacuum filter, just simply remove the old filter and put the new one back in place
✓Package Contents: 2 HEPA Filter + 2 Pre-motor Dust Filter, if you have any questions, please feel free to contact us, we will try our best to solve the problems for you
⚙️ Specifications
Brand
Sgizoku
Material
Plastic
Product Dimensions
3"L x 4"W x 3"H
Reusability
Reusable
Number of Pieces
1
Brand Name
Sgizoku
Model Info
HT-IW3511-221
Item Weight
9.6 ounces
Item model number
HT-IW3511-221
Part Number
HT-IW3511-221
Color
2 HEPA Filter + 2 Pre-motor Dust Filter
