Elizabeth W Gurdon , AR February 03, 2015 Filter change needed These filters fit my stove perfectly! I have used the charcoal filters before and they will need changing soon. The grease filters I needed changing, even after washing. Next day delivery, even though I used regular shipping. I did try to use a posted coupon code, but was told those are being put up by someone else in their store's name. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes