No. 709: Aprilaire fits model No. 110, 220, 550, 550A, and 558, Chippewa model No. 220, Honeywell model No. HE220A/B, 220B.225A/B, Lasko model No. 5000L, 5000EC, 6000, and Hamilton model No. 12HF
No. 710: Aprilaire model No. 110, 220, 550, 550A, and 558, Chippewa model No. 220, Hamilton model No. HE220A/B, HE225A/B, and Lasko model No. 5000L, 5000EC, and 6000
No. 711: Aprilaire fits model No. 112, 136, 224, 440, 445, 445A, and 448, Chippewa model No. 224, 225, and 226, Humid-
Aire Neptune, and Walton model No. 600, 620, and 660
No. 712: Aprilaire No. 12 fits model No. 112, 136, 224, 440, and 445, Chippewa model No. 224 and 226, and Walton model No. 600, 620, and 660
No. 713: Aprilaire fits model No. 350, 360, 560, 560A, 568, 600, 700, 760, 760A, and 768 and Honeywell model No. HE260A/B, HE265A/B, ME360A/B, ME260, HE364, and HE365B
No. 714: Aprilaire fits model No. 350, 360, 560, 560A, 568, 600, 700, 760, 760A, and 768 and Honeywell model No. HE260A/B, HE265A/B, ME360A/B, ME260, HE364, and HE365B
No. 717: Auto-Flo model No. 40, 40S, 250 (40EP), Leigh model No. 1100, Little Giant model No. LGH, PS-S1 and P1
No. 718: Auto-Flo model No. 97 (97EP) 9" drum type
No. 734: Lobb model No. WA-2
No. 737: Beaver model No. 900, Aire King model No. 300, 400, 410 8" drum type, Humidimatic furnace models, Hamilton Home model No. 4D, 98, 310, 4000, 200D, 800D, Skuttle model No. 90, 90S, 190, 109 and H100S, Lasko model No. 900 and 400L, Home Line model No. 400, General model No. 67 and 81, Super model No. 700 (EP034), Lobb model No. WA-1, Wait model No. 90S, Pro-100 and 900 8" drum type
No. 740: General model No. 709, 990, 1040, 1042, and 1137 (990-13), Williamson Power 500 (1099-20), Hamilton model No. 10HF
No. 758: Auto-Flo model No. 200P, 2500 4-1/2" drum type, and Peerless Aire model No. 31002 (200EP) 4-1/2" drum type