Features: * brand new and high quality *Made of high-strength environmentally friendly materials, durable *High quality air filter, can replace your humidifier filter, return to clean air *Healthier lifestyle: high quality filters prevent the release of limestone, bacteria and fungi from the air *Safe and clean humidifier filter *Keeping clean treatment helps prevent the growth and migration of molds, fungi and bacteria on the filter, removing minerals and contaminants from the water. The replacement filter is an ideal substitute for natural cool moisture humidifiers. Greatly helps remove minerals and pollutants *Easy to install, so you can restore it as soon as possible. Just remove the old filter and put this brand new filter in place *In order to keep your room in a fresh environment, it is recommended to replace the filter every 3 to 6 months Specifications: *ReplacesPart# HAC700PDQV1 & Part # HW700Filters. *Fit models: For Honeywell HAC-700, HAC-700V1, HAC700PDQV1, Filter B *Size: 13cm * 17.5cm (Approx) *Color: As Pictures Show Warm Tips: Please check the model, appearance and size before purchasing. Package Contents: 4*Humidifier Filters Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Made of high-strength durable filter paper to ensure optimal performance and a healthy lifestyle. Honeycomb design can maximum absorption of water for optimum moisture output. Easy to install, no addtional require tool , Just remove the old filter and put this brand new filter in place, it is recommended to replace the filter every 3 to 6 months. Regularly replace filter to keep air moist and make the air feel warmer can help reduce nasal congestion and improve your breathing comfort, dry skin and sleeping. Compatible with Honeywell HAC-700, HAC-700V1, HAC700PDQV1, Filter B, replacesPart# HAC700PDQV1 & Part # HW700Filters. Package included: 4Pcs Humidifier Filter. it is recommended to replace the filter every 3 to 6 months.