Lennox PCO-20C Replacement Box Air Filter, MERV 10, 21 x 26 x 4 In (Open Box) home & garden | fireplaces Holds one 50-pound salt/supplement block

Holds one 50-pound salt/supplement block or 6

perfect for stretching and exercise routines

the mattress folds up quickly for easy storage

Integrated strap and rope attachments

With the wind panels in place

Lennox PCO-20C Replacement Box Air Filter, MERV 10, 21 x 26 x 4 In (Open Box) home & garden | fireplaces Holds one 50-pound salt/supplement block####Item is open box, unharmed and in very good condition. All accessories or parts are included with the item.#### Replacement air filter for your Lennox Healthy Climate air purifiers Filters out and captures dust, pollen, pet dander, and other particles as small as 0. 3 microns Removes odors with the coconut activated and carbon coated fiber matrix Rated at MERV 10 efficiency for optimal air quality and ability to trap air particles Measures 20 3 4