{"product_id":"premium-pre-filters-pack-100","title":"Premium Pre-Filters Pack of 100 for Enhanced Filter Lifespan and Protection - High-Quality Professional Grade for Industrial and Commercial Applica...","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis pack of 100 premium pre-filters is essential for prolonging the lifespan of the main filters in your protective helmet. These economical pre-filters serve as a sacrificial first line of defense against dust and debris, preventing the main filters from becoming blocked and ineffective. By using these pre-filters, you can maintain optimal air quality and filter performance.\u003c\/p\u003e\u003ch2\u003eInstallation Instructions\u003c\/h2\u003e\u003cp\u003eReplacing the pre-filters is a straightforward process:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemove the filter cartridge from the helmet assembly by twisting it upward.\u003c\/li\u003e\n\u003cli\u003eTake off the cover grille from the filter cartridge.\u003c\/li\u003e\n\u003cli\u003eInsert the pre-filters into the cover grille.\u003c\/li\u003e\n\u003cli\u003eClip the cover grille back into place and reattach the filter cartridge.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is crucial to replace the pre-filters in pairs to ensure that the protection levels remain uncompromised. Avoid cleaning either the pre-filters or the main filters with compressed air, as this can significantly reduce their effectiveness.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePack Quantity: 100 pre-filters\u003c\/li\u003e\n\u003cli\u003eType: Sacrificial pre-filters for protective helmets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProlongs the lifespan of main filters\u003c\/li\u003e\n\u003cli\u003ePrevents dust and debris from blocking main filters\u003c\/li\u003e\n\u003cli\u003eCost-effective and easy to replace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow often should I replace the pre-filters?\u003c\/strong\u003e\u003cbr\u003eIt is recommended to replace them regularly, especially in dusty environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I clean the pre-filters?\u003c\/strong\u003e\u003cbr\u003eNo, cleaning with compressed air is not advised as it can damage the filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAre these pre-filters compatible with all helmet types?\u003c\/strong\u003e\u003cbr\u003eThese pre-filters are designed for specific helmet models; please refer to your helmet specifications for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"directstock.co.uk","offers":[{"title":"Default Title","offer_id":56444227617146,"sku":"SSBS_DS12824","price":253.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/3864\/7113\/files\/929b7b60570f96e721d7fb31ff483cb1.png?v=1767973990","url":"https:\/\/directstock.co.uk\/products\/premium-pre-filters-pack-100","provider":"directstock.co.uk","version":"1.0","type":"link"}