I am looking for the Pella screen clips shown in the attached photos. They are similar to your 70-220 but not the same. Please advise if you have them or know where I could find. Thanks!
Tom from SWISCO responded:
September 12, 2016
Thanks for posting. The 70-220 does look similar. I haven't been able to find an alternate version. It's possible yours is just an older style. Is there anything specific about the design of the 70-220 that would prevent it from working?