Eric Brown writes:
"Tom was great. He even sent a follow-up email that he was still trying to get me an answer.
Your company has always been very helpful, and I will continue to purchase my replacement bulbs and future upgrades from you due to the great service you provide."
These replacement filters will fit into the Aprilaire / Space-Gard 2200, 2210 or 4200 media air cleaners. The 201 and PopUP2200 filters fit the model 2200 air cleaner, and the 213 filters fit the model 2210 and 4200 air cleaners.