Filter Bros Carbon Filter C 4Pack Replacement Fits Germguardian Flt28Cb4 Product Details The Filter Bros Hand-Crafted Living Advanced Filter C is Compatible with GermGuardian FLT5000 HEPA air filter purifiers - and is a replacement set that is also compatible with guardian series machines: AC5000, AC5000e, AC5250pt, AC5350b, AC5350bca, AC5350w, AC5300b, cdap5500bca, cdap5500wsp, FLT28CB4 Activated Carbon Made in USA or Imported Filter C Fully compatible with Germ Guardian FLT5000 FLT28CB4 carbon replacement filters. For tower air cleaner purifier models AC5000E, AC5000, AC5250PT, AC5300B, AC5350BCA, AC5350W, AC5350B, CDAP5500, CDAP5500WSP. Also compatible with PureGuardian model AP2800CA, and compatible with Black plus Decker BXAP250, including compatibility with Lowe's Idylis model IAP GG 125 cleaning systems for use in a small or large size room. This filter measures: 19.00 x 4.75 x 1.75 inches. Our high quality professional grade replacement activated carbon Filter C is compatible with GermGuradian FLT5000 and designed in the United States for a hassle free fit. Advanced Filter C carbon pre filter activated charcoal technology is used to capture and absorb odors and other large substances in your household. Filter C air purifier filter is a 100% true-fit. Save money, be particle free indoors in your clean house. Our thick carbon pre filter removes smells and large particulates. Compatible with GermGuardian FLT28CB4 carbon filter C replacement captures range of particulates and odors for fresh pure air. Guardian of particles can help with smoker, freshener, absorbent, smell from cooking, carpet, and smoke filtration. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.