Description Documents Specifications Description Package of 2 Prefilters Fits the following Venmar AVS / vanEE air exchangers: HEPA 3.2, THH 1.0, HEPA 3.2, THH 1.0, HEPA 3100, HF 3.1, HEPA 4100 For FREE Technical Support, please contact Venmar Ventilation Inc. at 1-800-567-3855 (please have your unit model number & serial number handy when calling) NOTE: In order to ensure your ventilation unit remains in good working condition, you must use Venmar Ventilation ULC. genuine replacement parts only. Any third party replacement part used may cause serious damage and drastically reduce the performance level of your unit, which will result in premature failures. Documents Specifications Manufacturer: Venmar Ventilation Inc. Brand Name: vanEE, Venmar AVS Description: Genuine Venmar Replacement Prefilters ( set of 2) Manufacturer’s Part Number: 05123 Compatibility: Please see below PreFilter Nominal Size: 19″ x 15″
