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Costco: Winix Genuine Replacement Filter S, 2-pack for C545 Air Purifier $59.99

costco.com · Costco

Costco: Winix Genuine Replacement Filter S, 2-pack for C545 Air Purifier $59.99

$59.99 $77.99 ↓23%

$20 OFF $20 manufacturer's savings is valid 7/23/26 through 8/2/26. While supplies last. Limit 5 per member. Winix Genuine Replacement Filter S, 2-pack for C545 Air Purifier:...

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Price History

90-day price tracking across retailers

Price History

90 days
Current
$59.99
Lowest
$56.99
Highest
$85.79

Current

$59.99

90d Low

$56.99

90d High

$85.79

Community Verdict

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62% recommend
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Community-sourced deal with moderate approval. Verified available at costco.com.

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Trust Score

Moderate 70
Historic low price No
Authorized seller Verified
Honest pricing Verified
Current model Current

True Cost

No surprises
Base price $59.99
Shipping Free
Total $59.99

Deal Info

Retailer costco.com
Brand Costco
Category Other
Posted 7/26/2026
othercostco