How long do fridge filters last in the packaging?
I have an LG fridge that’s nearing the end of its EPP with Home Depot, so I’d like to take advantage of the 50% filter reimbursement while I still can. Can I just buy a stockpile (by which I mean maybe 4-6, not an entire store’s worth of stock) and then just let them sit? I’d previously bought them two at a time for a year’s supply.