Filtrete has a current rebate of $5 back any two filters with an MPR of 800 or greater. Multipack units count as one, so if you buy for this rebate and want to get multipacks, you'll need two to satisfy the requirements.
This offer can't be combined with another rebate offer. The offer began January 1 and runs through June 30, 2016. Online purchases are allowed. Just be sure to save your receipt for the rebate.
If you have any questions about which filters might be appropriate for your heating/cooling unit, please refer to your manufacturer instructions and/or your handy, dandy HVAC professional.
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