AprilAire 513 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 13, Healthy Home Allergy, 31x28x4 Air Filter (Pack of 2)
BUY WITH CONFIDENCE This genuine AprilAire 513 replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions – to optimize the performance of your AprilAire Air Purifier Model: 1510, 2516
CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. This AprilAire 513 replacement air filter traps common allergy triggers as they pass through the MERV 13 filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites.
BETTER PERFORMANCE thanks to the patented AprilAire Self-Seal Technology which minimizes the amount of air bypassing the filter
EASY AS 1-2-3 TO INSTALL in the unique AprilAire Interlock Rail System. Unpack. Slide in. Close the door. Done. No assembly or cardboard or metal reinforcements needed.
NOMINAL AIR FILTER SIZE of 31 x 28 x 4 inches (nominal size is an industry standard filter size system to help you easily identify the correct replacement filter and is not the actual size)
PROUD PARTNER OF THE AMERICAN LUNG ASSOCIATION in support of its mission to save lives by improving lung health and preventing lung disease

adespia Hidden Camera Detectors Anti Spy Detector RF Signal Scanner GPS Car Tracker Listening Devices Detector Portable Rechargeable for Home Office Travel (200mAH)
【3 in 1 Hidden Camera Detector】adespia Hidden devices detector has 3 powerful detection functions：1.Hidden Camera Detectors：Can detect and identify various hidden cameras in your life；2.RF Detector：Detect active RF bug transmitters like transmitting camera,GPS tracker, audio bug；3.Vibration protection alarm mode: Apply to the door of the room to protect yourself or Important objects are protected from stolen or spying
【4 levels of Sensitivity】This Camera detector monystalia sensitivity can be changed by altering the potentiometer，Effective detection of 30㎡ range area。 (increase sensitivity, widen detection range, reduce sensitivity, shorten detection range, and identify radio wave sources faster and more accurate.)
【Durable and Lightweight】1.5in* 0.5in * 3.6in, only 20g weigh; Suitable for various places, such as hotels, conference rooms, bathrooms, locker rooms, residences, offices, examination places.Built-in rechargeable battery, after charging can be standby time can up to 30 days, no need to replace the battery.More convenient to use and carry.
【Easy to Use】The use of the method is very simple, only through press the "power button" can be switched between a variety of functions, even a novice can quickly master the use of the method; 1. RF Signal Detection Mode: Short Press power button once to turn on device then enter into Signal Detection mode; 2. IR Camera Detection: Press power button twice; 3.Vibration protection alarm mode: Press power 3 times
【Wide range of application】 The smart detector is versatile and effective. It can be used in a variety of settings, including homes, offices, hotels, bathrooms, locker rooms, vacation homes, business negotiations, confidential meetings, cars, entertainment venues, or as a daily scanner to prevent being photographed, shooting video or monitoring magnetic