PACKAGE CONTAINS: 4 pices humidifier replacement filter, regular replaced to prevent excessive drying into your house. HFT600 REPLACEMENT FILTER FOR AIR PURIFIER MODELS: Honeywell Humidifier HEV615 series and HEV620 series models: HEV615, HEV620, HEV615B, HEV615W, HEV620B, HEV620W, HEV-615, HEV-620, HEV-615B, HEV-615W, HEV-620B, HEV-620W. It is compatible with Honeywell Filter T, HFT600 Series (replaces HFT600PDQ). PREMIUM QUALITY: Made of professional filter paper to ensure optimal performance. Honeycomb pad design, allows for maximum absorption of water for optimum moisture output. FILTER TIPS: To maintain maximum filtering performance, the filter should be replacedabout every 1-2 months (Depending on use and local water quality), or when performance starts to deteriorate. If you notice a large amount of impurities in the filter, or notice a persistent odor caused by poor water quality, replace the filter more frequently. CUSTOMER SERVICE: Truly worry-free purchase and friendly customer service. If our product didn't meet your expectation, feel free to contact us.Product Description Compatible - Compatible with Honeywell humidifier HEV615 series and HEV620 series models: HEV615, HEV620, HEV615B, HEV615W, HEV620B, HEV620W, HEV-615, HEV-620, HEV-615B, HEV-615W, HEV-620B, HEV -620W.It is compatible with Honeywell T-type HFT600 series filters (instead of HTF600PDQ).It is made of high-grade cotton fiber and has good filtering performance. Optimized filter design can output moisture to the greatest extent.Work more efficiently&Have funPeculiar smell, dust, bacteria, pollen, pet dander, etc.can be effectively filtered, providing a cleaner and more comfortable life for our families with elderly,children,pets, offices, etc.Let our parents, children and pets have a more comfortable and warm homeFrom the brand/** Used when device = desktop* Configured in: configuration/brazil-config/global/brand-story.cfg*//* Because the carousel is implemented as an ol list,any lists in the card text will have a secondary list style (letters).This will give an incorrect appearance to viewers,so we set all lists to the primary list style (numbers). */.aplus-brand-story-card ol li {list-style: decimal;}/* Top level containers */.aplus-module .apm-brand-story-hero {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;width: 1464px;height: 625px;background-color: #fff;}.aplus-module .apm-brand-story-card {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;width: 362px;height: 453px;background-color: #fff;}.apm-brand-story-hero,.apm-brand-story-card {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;position: relative;width: 100%;height: 100%;float: none;}.aplus-module.brand-story-card-1-four-asin .apm-brand-story-card {/* Only 12px to account for image cell border */padding: 12px;}/* Full background image (Hero 1 & Card 2) */.aplus-module .apm-brand-story-background-image {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;overflow: hidden;position: absolute;width: 100%;height: 100%;}/* Card 1 small images */.aplus-module .apm-brand-story-image-row {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;height: 185px;padding: 0px;margin: auto;display: flex;}.aplus-module .apm-brand-story-image-row .apm-brand-story-image-cell {/* Use con