Review Details
Lennox X6670 - Healthy Climate HCF16-11 MERV 11 Replacement Filter 16" x 25" x 5"
Product Review (submitted on November 14, 2012):
I was very pleased with the Lennox x6670 filters which arrived today. They are exactly what I needed and they arrived only 5 days after I ordered them. And by ordering five filters using a discount code for making my first order, along with free shippin