16x20x4 Standard Filters

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What Our Customers Have to Say

James L Fraites 1 day ago
High quality filters which do the job. Shipping is always on time. Customer for several years and will never go back to “box store” quality.
Drakey 1 day ago
I have used them for years and they do the job well.
Clare 1 day ago
quality products received from Discount Filters.....ease of ordering and I appreciate the reminders when it's time to reorder.
Brian Foster 1 day ago
They were a great price and customer service was great!