{"product_id":"2-pack-20x25-post-filter-for-electronic-air-cleane","title":"2 Pack 20x25 Post Filter For Electronic Air Cleaners F300E F300A F50F F58F Fits Units Not For F50A Or F50E Easy Install Replacement Filter 50000293004","description":"\u003cdiv\u003eTwo-Pack 20x25 Post Filter for F300E \/ F300A \/ F50F \/ F58F\u003cbr\u003e\n✔️ 2-Pack replacement post filters for 20x25 electronic air cleaners \u003cp\u003eThis post filter replacement is designed for 20 x 25 size electronic air cleaners. It fits F300E, F300A, F50F, and F58F models and is used as the final filtration stage to capture debris that gets past the main filter. NOTE: Opened filters cannot be returned. Measure first to ensure fit. Details: 50000293004, Post Filter for 20 x 25 F300E and F50F Electronic Air Cleaners\u003c\/p\u003e \u003cp\u003e✅ Pack size: 2 filters per pack\u003cbr\u003e\n✅ Fits 20 x 25 post filter for F300E, F300A, F50F, F58F\u003cbr\u003e\n✅ Not compatible with F50A or F50E series; measure before replacing\u003cbr\u003e\n✅ Part number 50000293004 for easy reference\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a post filter for electronic air cleaners used for? This handy guide explains its role and how it fits.\n- Captures residual dust after the main filter to improve air quality\u003cbr\u003e\n- Supports extended life of the main filter by catching larger debris\u003cbr\u003e\n- Compatible with 20x25 post filters for F300E, F300A, F50F, F58F models\u003cbr\u003e\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48756634714347,"sku":"VXB000NNE1PO","price":173.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vxb.com\/products\/2-pack-20x25-post-filter-for-electronic-air-cleane","provider":"VXB Bearings","version":"1.0","type":"link"}