Imperial Cal H-1530D Compatible Replacement Aluminum Filters by Filter Everything - 4-5/8 x 24-7/8 x 1/2 (2-Pack) Gaffers-Starter Compatible Dimensions measure 9-1/2 x 11-3/4

Dimensions measure 9-1/2 x 11-3/4 x 3/8 inches

Duraflow Filtration DH1017 replacement humidifier pads are made with an OEM style paper material

Dimensions measure 5-3/8 x 27 x 3/8 inches

Dimensions measure: 9-1/2 X 11-1/8 X 3/8 inches

Aluminum filters should be cleaned every 60-90 days

Imperial Cal H-1530D Compatible Replacement Aluminum Filters by Filter Everything - 4-5/8 x 24-7/8 x 1/2 (2-Pack) Gaffers-Starter Compatible Dimensions measure 9-1/2 x 11-3/4Replacement aluminum range filters made by Filter Everything and compatible with Imperial Cal H 1530D. Dimensions measure 4 5 8 x 24 7 8 x 1 2. Sold as a 2 pack. Our filters are manuctured to meet or exceed OEM quality and are fully compatible with the name brand (OEM) model. Aluminum filters should be cleaned every 60 90 days; carbon filters should be replaced every 6 9 months. Proudly packed and shipped from our facility near Cleveland, OH.