Amazon GermGuardian  
Germ Guardian FLT4100 True HEPA Genuine Air Purifier Replacement Filter E for GermGuardian AC4100, AC4150P, AC4150BL, and More
GENUINE HEPA PURE FILTRATION – Experience the power of authentic HEPA PURE air filtration. Genuine GermGuardian high efficiency HEPA air filters capture 99.97% of dust, allergens, and wildfire smoke particles down to 0.1 microns from the air. Our genuine filters effectively trap pollen, harmful bacteria, and pet dander from the air.
WHY HEPA PURE - Proudly manufactured in North America, HEPA PURE stands out with its unmatched multi-layer filtration technology. Backed by rigorous scientific testing using reputable and independent labs, we combine extensive research, superior materials, and meticulous engineering to outperform the competition. Beware of knockoffs that compromise on quality and craftsmanship, leaving harmful pollutants in the air. Genuine HEPA PURE filters increase longevity with fewer replacements while delivering an air of confidence in a safer, cleaner, and more breathable environment.
PURE PARTS, PURER AIR - Genuine GermGuardian replacement filters guarantee certified fit and maximum filtration. Off-brand filters frequently fail HEPA testing standards, fit incorrectly, reduce efficacy, and may cause damage to your GermGuardian air purifier. Your purifier is only as powerful and effective as the filter you put inside.
REDUCES ODORS - The activated carbon pre-filter traps dust, pet hair, and other large particles, while extending the life of the HEPA filter. Treated carbon absorbs volatile organic compounds from the air and reduces odors from smoking, cooking and pets. The FLT11CB4 {ASIN: B01FHSTMLC} carbon pre-filters can be replaced every 2-3 months to help reduce common household odors and extend filter life.
COMPATIBLE AIR PURIFIER MODELS: Replacement filter for GermGuardian Air Purifier Models AC4100, AC4175, AC4150PCA and AC4150BLCA
REDUCES ODORS : Activated charcoal filter helps reduce unwanted odors from pets, smoke,
Germ Guardian FLT4100 True HEPA Genuine Air Purifier Replacement Filter E for Ge
Amazon TaoTronics  
TaoTronics HEPA H13 Air Purifier for Home, Allergies Smoke Pollen Pets, Home Air Cleaner Filtration System, Odors Dust, Sleep Mode Timer Auto Mode Negative Ion Mode, Air Quality Indicator
High-Efficiency and Wide Coverage Filtration: Purify 250ft² room in every 12 minutes, 330ft² in every 15 minutes, 500ft² in every 22 minutes, True HEPA H13 air purifier is made for large room ≤ 322.9ft²/30m², such as living room, bedroom, kitchen, office, etc
99. 97% Purification: Air purifier for large room has great air filtration process, pre-filter, activated carbon filter and true HEPA H13 filter, tackles 99. 97% of airborne particles as small as 0. 3 μm
Clean Air All Around: Air purifiers for allergies traps common impurities including allergens, smoke caused by wildfires, pollen, odors, dust, leaves you a clean and healthy environment
4-in-1 Functionality: Air purifiers for room includes sleep mode, auto mode, timer, negative ion mode and 4 fan speeds, low, medium, high, Turbo, select the suitable mode and speed to purify the air effectively and efficiently
Safe for Kids and Pets Friendly: Air purifiers for kids and pets is for large space, guards your kids against pets hair and pet dander, allows all your families members to breathe pure air and live happily
Smart Air Quality Monitor: Built-in smart sensor detects and displays air quality in real time; in auto mode, air purifiers for home adjusts fan speed accordingly, ensures that you always breathe healthier air in your room
4 Fan Speeds: Air purifiers for office allows you to choose a suitable speed from low, medium, high and Turbo, based on your different purification needs for optimal performance. Noise Level- 25–53dB
Note: Please remove the plastic packaging of filter before running the air purifiers for bedroom. It is recommended to replace filter at least once each 3 to 6 months. Search B0885SSGCN on Amazon to get the genuine filter for TT-AP002.
TaoTronics HEPA H13 Air Purifier for Home, Allergies Smoke Pollen Pets, Home Air
Amazon TaoTronics  
TaoTronics HEPA Air Purifier for Home, Allergens Smoke Pollen Pets Hair, Desktop Air Cleaner with True HEPA Filter, Sleep Mode, Night Light, Odors Dust, Bedroom Office
Advanced 3-Stage Filtration System: HEPA air purifier with a combination of pre-filter, activated carbon filter and true HEPA filter effectively removes 99. 97% of airborne particles as small as 0. 3 microns
Clean Air All Around: Air purifiers for allergies traps common impurities including allergens, smoke, pollen, odors, dust, smoke, leaves you a clean and healthy environment
Quiet Operation: In sleep mode, air purifiers for room purifies the air at only 25dB, creates a restful and soothing environment without disturbing your learning, working or sleeping
Rapid Purification: With CADR rating of 150m³/h, air purifiers for home circulates air quickly in a room up to 161ft² (15m²) to fill your room with clean and fresh air
Night Light or No Light: Air purifiers HEPA has night light, or you can choose to turn the light off totally if you need a no light environment
4 Fan Speeds: Air purifiers for bedroom allows you to choose a suitable speed from low, medium, high and Turbo, based on your different purification needs for optimal performance
Safe for Kids and Pets Friendly: Air purifiers for kids and pets is for large space, guards your kids against pets hair and pet dander, allows all your families members to breathe pure air and live happily
Note: Please remove plastic packaging of new filter before running the air purifier, we highly recommend replacing the filter at least once each 3 to 6 months, search the B0885WGJ1J on Amazon to get a replacement filter
TaoTronics HEPA Air Purifier for Home, Allergens Smoke Pollen Pets Hair, Desktop
Amazon MENGQI-CONTROL  
2 Door Access Control Board System Kits with 110-240V Power Supply Box North American ANSI Electric Strike Lock RFID Reader Exit Button Enroll Reader RFID Card & Key Fobs,Phone APP Remotely Open Door
It's ANSI strike lock,widely used in North American. Note that: 1).It's installed within your door frame,need to Cut Door Frame if have no existing hole. 2).It's NOT for PUSH Bar,it's for Knob Lock or Mechanic Lock which has handle. 3).Lock length is 4.84 in. Make sure size is sutiable for your door before purchase. 4)1000kg force.Keep locked in case of power failure by default(Failure Secure mode), also can adjust to Fail Safe mode.
Control 2 doors, get in the door by swiping card/key fob, and get out door by button or turn lock handle/knob.Can store/download/check entry records and generate report by professional management software.Have phone APP to open lock remotely(support iPhone & Android ).
User capacity: 20,000 user / up to 100,000 records. Auto open/close at any pre-set time during any day. Support "who" can enter which door at certain time, authorized access control.
Card type: EM-ID card. Less than 0.2 second response speed, 5-10cm proximity range.Powerful and professional management software makes the system have many extended control functions.Desktop USB reader,read card number into software so that easy programming/register user. Detail video guide and wire diagram make all easily, you can DIY.
Network communication via TCP/IP, Software support Win7/Win8/Win10/Win11 both 32 & 64 bit ALL Windows system. After programming done, it's fully stand alone running system, no need network connection, no need hook to computer.
2 Door Access Control Board System Kits with 110-240V Power Supply Box North Ame
Amazon Silva  
Silva Compass Navigation - Expedition 4 - Scale 1:25k 1:40k 1:50k mm & inches - Navigation Compass for Advanced Users and Rescue Professionals - Rotatable Compass housing - Compass Hiking
The Expedition 4 compass is the ideal choice for outdoor enthusiasts and rescue workers who require advanced navigation tools. With its 1:25k, 1:40k, 1:50k, mm and inch map measuring scales, it offers top-level functionality for demanding situations.
This full-size baseplate compass is made for experienced navigators who require precise and advanced techniques. Its added GPS functionality and declination adjustment make it perfect for more challenging trips and rough terrains.
The Expedition 4 compass is built to last in the toughest weather conditions. Its robust materials and sapphire jewel bearing ensure durability and accuracy. It comes with a detachable lanyard for added safety and the silicon friction feet ensure that the compass reamains still on the map.
The magnifying lens and declination scale inside the capsule offer detailed map reading and navigation. Its patented red/black North/South lines provide ease of use and the rotatable compass housing makes it compatible with the Silva 1-2-3 navigation system.
The Expedition 4 compass is suitable for night navigation thanks to its luminous markings. It offers six hours of illumination after activation in light, making it a reliable choice for night time adventures.
Silva Compass Navigation - Expedition 4 - Scale 1:25k 1:40k 1:50k mm & inches -
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