Best in 7 days
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Shipping Estimate
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- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
DCI 4428 - Automatic HP Quad-Block, Series 5Quad Block, Series 5, Knurled Adjustment Screws _x000D_ _x000D_ Works with normally closed automatic handpiece holders _x000D_ Consistent flow control for handpiece pressure adjustments _x000D_ Higher output due to improved airflow _x000D_ Longer lasting diaphragm _x000D_ No internal cross over of air or water _x000D_ Quad Block dimensions, 3 1 8" x 1 1 2" x 1" _x000D_
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 131 reviews
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Product Reviews
★★★★★ 5
Fit in a 2019 Honda Fit
It's indeed an air filter and it fit in my 2019 Honda Fit. Saved me some money compared to the ones offered at oild change places. Seems good build quality and I don't forsee any issues.
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Reviewed in the United States on August 12, 2024
★★★★★ 5
Fit my car perfect
Great value and easy to replace
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Reviewed in the United States on July 19, 2025
★★★★★ 5
Perfect fit for my 2015 Fit
Excellent, easy to replace and a great value, thank you!
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Reviewed in the United States on June 24, 2024
★★★★★ 4
Air filter
Nice product
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Reviewed in the United States on March 7, 2024
★★★★★ 5
Works as intended
Installed it myself yay.
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Reviewed in the United States on August 22, 2025
