{"product_id":"dx681ust-fil","title":"BenQ DX681UST Replacement Projector Air Filter","description":"\u003cp\u003eA projectors air filter prevents dust from accumulating on the optical elements inside the projector. The air filter plays a crucial role in preventing dust accumulation on the projector's optical components. Should the filter become clogged with dust particles it will reduce the cooling fans’ effectiveness and will result in internal heat buildup, adversely affecting the life of the projector. If you are replacing your lamp, it is a good time to replace your filter. \u003cb\u003eManufacturers suggest cleaning the filter every 3 months and replacing the filter when changing the lamp to ensure optimal performance\u003c\/b\u003e. Many projectors have a filter warning icon or message that will appear on the screen, when this occurs replace the filter immediately. If you do not have a filter warning icon or message, or simply are not sure, remove the filter and inspect it visually. If there is any buildup, it is too much! Protect your projector and bulb life by regularly changing filters as well as by keeping the projector free from overall dust and debris.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFits these projector models:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBenQ DX809ST\u003c\/li\u003e\n\u003cli\u003eBenQ DX796STH\u003c\/li\u003e\n\u003cli\u003eBenQ DX681UST\u003c\/li\u003e\n\u003cli\u003eBenQ DX861UST\u003c\/li\u003e\n\u003cli\u003eBenQ Z-DX796STH\u003c\/li\u003e\n\u003cli\u003eBenQ DX825ST\u003c\/li\u003e\n\u003cli\u003eBenQ EN8070\u003c\/li\u003e\n\u003cli\u003eBenQ DX806ST\u003c\/li\u003e\n\u003cli\u003eBenQ DX807ST\u003c\/li\u003e\n\u003cli\u003eBenQ DX819ST\u003c\/li\u003e\n\u003cli\u003eBenQ TX808STD\u003c\/li\u003e\n\u003cli\u003eBenQ RX30AD\u003c\/li\u003e\n\u003cli\u003eBenQ AX818ND\u003c\/li\u003e\n\u003cli\u003eBenQ AX835ND\u003c\/li\u003e\n\u003cli\u003eBenQ BW0301\u003c\/li\u003e\n\u003cli\u003eBenQ BX0390\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JTX","offers":[{"title":"Default Title","offer_id":49003863507166,"sku":"DX681UST","price":22.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/dx681ust-fil-1.png?v=1788805981","url":"https:\/\/newenglandsupplyhouse.com\/products\/dx681ust-fil","provider":"New England Supply House","version":"1.0","type":"link"}