Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 18 - Jun 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Harmsco HB-20-0.35W 0.35 Micron Polyester-Plus Calypso Blue Series Filter Cartridge - 4 Pack20 0. 35 Micron Polyester Cartridge 20" 0. 35 Micron Polyester Cartridge NSF Certified to ANSI NSF 61 Increased contaminant removal Pleated Polyester Plus filter media provides higher flow rates and lower initial pressure drop Pleated surface area provides higher loading capacity for longer filter life and increased particle removal End cap, center tube and media are thermally bonded as one integral component for added strength Additional Resources
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
4.5 ★★★★★
Based on 385 reviews
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Product Reviews
★★★★★ 5
Works great
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2025
★★★★★ 5
More power and better mileage
Put this in my 2017 CRV and have noticed much more pickup and better mileage overall. Usually I average 22mpg with mixed driving and this has me hovering around 25mpg and I get to have extra power on top of that. Install was straightforward and a breeze. Whole project is done in ten mins and your car is instantly more fun and getting improved MPGS
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Reviewed in the United States on November 30, 2024
★★★★★ 5
for lexus rx 350
well made and fits lexus rx350 fine
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Reviewed in the United States on September 4, 2025
★★★★★ 5
Improves the air quality of you vehicle
Perfect fit. You can tell the difference in the quality air recirculation. Without a doubt an improvement over inexpensive filters. I highly recommend replacing any auto air conditioning and heating with this filter.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Works as designed
Great air filter. I have no complaints. Works as designed.
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Reviewed in the United States on May 28, 2026
