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Slave dampers md6s, md8s or md10s are interlocked to the main automatic or universal make-up air damper and open in unison for synchronized operation. Interlocked make-up air systems avoid wasted energy associated with barometric solutions and do not let unwanted air into the home during heating or cooling activities so air pressure is equalized for a well-balanced environment.

Featuring vortexair technology and 360° air intake, the core 300 cleans spaces up to 547 ft² in 30 minutes, 219 ft² in 12 minutes CADR: 141 CFM / 240 m³/h. Also fcc certified, ETL listed. Full certified for safer: energy star verified, Complies with California air resources board CARB for indoor cleaning devices.
Undisturbed operation: display light can be turned off to enjoy a perfect night of sleep without the effect of light. Official levoit filters: search for b07rszsync or core 300-rf to find Levoit's Core 300 replacement filter. Multiple filter choices: choose from a variety of replacement filters to best meet your needs. Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance. Its award-winning design red Dot, 2020 and modern white finish help your air purifier fit anywhere in your home/bedroom/room.



Intake / exhaust hoses: based on the version of the portable air conditioner you have, you may need a 5.

Cools a room approximately 15' x 20'. To clean the filter, just slide it out twice a month, rinse it thoroughly under running water, & put it back.3-in-1 functionality - combines 3 energy efficient functions for all of your cooling & ventilation needs with cool, self-evaporating operation makes your living space cool, fan, & dehumidifying modes all in one machine.
Top mounted control panel with LED display. Simple & quick to install – just wheel this portable air conditioner into any room with a double hung or sliding window. Easy to use & clean – the simple remote control & top-mounted led display with 24-hour timer allow you to precisely control the air temperature. Ft. An adjustable fan speed cools the air to 65°F at the coolest setting. Perfect for small rooms - this floor-standing portable ac unit provides steady, apartments, effective cooling for rooms up to 150 sq.

Summer essentials for everyone : the personal fan only measures 7. 9*4. 1*1. 8in / 20* 105* 4. 9cm, traveling, boys, such as waiting in line, football game and other outdoor sports, also great for home office.
User-friendly fan : with a humanized handgrip design, it can be used as handheld fan or a desk fan to satisfy your different needs with cool design, you can put the fan upright or diagonally on the table, also great for office home. Always maintain cool you want : the majority of handheld fan only last 3 hours at highest speed and then last couple hours at medium or slow speed until turn off, But YunTuo fan can meet your expectation. It would be an ideal summer gifts for stylish girls, men, you can put it into your bag, carry with you in the whole summer, Disney World, musical festivals, women and kids.


1. Broan
#ad
Broan MD10TU Motorized Universal Make-Up Air Damper with Pressure Sensor Kit, 10"
#adBroan #ad - Interlocked make-up air dampers provide make-up air when called for to keep the home comfortable by allowing the range hood to operate at optimum levels.Slave dampers md6s, md8s or md10s are interlocked to the main automatic or universal make-up air damper and open in unison for synchronized operation. Interlocked make-up air systems avoid wasted energy associated with barometric solutions and do not let unwanted air into the home during heating or cooling activities so air pressure is equalized for a well-balanced environment.
More information #ad
Direct wire design works with select BROAN range hoods to balance indoor air pressure by providing interlocked make-up air; damper opens automatically when fans are activated.Brand | Broan #ad |
Manufacturer | Broan #ad |
Height | 1.31 Inches |
Length | 0.92 Inches |
Weight | 6.8 Pounds |
Width | 0.92 Inches |
Part Number | MD10TU |
Model | MD10TU |
More information #ad
2. LEVOIT
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White, Core 300, Ozone Free, 24db Filtration System Cleaner Odor Eliminators, Remove 99.97% Dust Smoke Mold Pollen, LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, H13 True HEPA Filter
#adLEVOIT #ad - The toxin absorber Filter specializes in smog, toxins and VOCs. Levoit filters provide the best fit and filtration, while off-brand filters are unreliable and may damage the air purifier. And the pet allergy Filter helps to capture pet dander and absorb unpleasant odors. A timer for 2/4/6/8 hours and filter life time indicator for your convenience.Featuring vortexair technology and 360° air intake, the core 300 cleans spaces up to 547 ft² in 30 minutes, 219 ft² in 12 minutes CADR: 141 CFM / 240 m³/h. Also fcc certified, ETL listed. Full certified for safer: energy star verified, Complies with California air resources board CARB for indoor cleaning devices.
More information #ad
The h13 true hepa filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99. 97% of airborne particles 03 microns in size, such as dust, smoke, odor. Undisturbed operation: display light can be turned off to enjoy a perfect night of sleep without the effect of light. Official levoit filters: search for b07rszsync or core 300-rf to find Levoit's Core 300 replacement filter. Multiple filter choices: choose from a variety of replacement filters to best meet your needs. Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance. Its award-winning design red Dot, 2020 and modern white finish help your air purifier fit anywhere in your home/bedroom/room.
Brand | LEVOIT #ad |
Manufacturer | LEVOIT #ad |
Height | 16.25 Inches |
Length | 8.7 Inches |
Weight | 7.48 Pounds |
Width | 8.7 Inches |
Part Number | Core 300 |
Model | Core 300 |
Warranty | 2 years warranty |
More information #ad
3. CAPTIVE-AIRE
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Commercial Kitchen Make Up Air MUA and Supply Fan Metal Mesh Air Filters- Used in Heater and Supply Fan Intakes Two Pack of 20" x 25" x 2"
#adCAPTIVE-AIRE #ad - Meets ul building and filter code requirements. Aluminum frame and media effectively captures dirt and dust particles from the air stream for commercial kitchen supply fans, heaters, and make up air units.More information #ad
Rigid heavy duty construction and corrosion resistant. Filter size- 20” x 25” x 2” Quantity of 2.Brand | CAPTIVE-AIRE #ad |
Manufacturer | Captive Aire Systems #ad |
Weight | 3 Pounds |
Part Number | MUA Filter |
More information #ad
4. Broan Nutone
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Broan NuTone MD6T 6" Automatic Make-Up Air Damper, Direct Wired
#adBroan Nutone #ad - Broan md6t 6 in. Foam seal minimizes air leakage. Normally closed damper. Doesn't let unwanted air into the home during heating/cooling. Automatic Make-Up Air Damper. Synchronized to only open during fan or range hood operation.More information #ad
Brand | Broan Nutone #ad |
Manufacturer | Broan #ad |
Height | 10.2 Inches |
Length | 9.72 Inches |
Weight | 2 Pounds |
Width | 6.72 Inches |
Part Number | MD6T |
Model | MD6T |
More information #ad
5. Whynter
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Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner, Fan with Activated Carbon Filter in Platinum and Black plus Storage bag for Rooms up to 500 sq ft, Dehumidifier
#adWhynter #ad - 14, 000 btu ashrae / 9, 500 btu sacc cooling capacity. Dual hose operation; cools up to a 500 square feet spaceambient temperature and humidity may influence optimum performance; Dehumidifying capacity: 71 pints per day; Air Flow at high speed: 430 m3/h / 253 CFM; 3 fan speeds.Intake / exhaust hoses: based on the version of the portable air conditioner you have, you may need a 5.
More information #ad
0″ or 5. 9″ diameter hoses and/or connectors listed below. Noise reflecting off hard surfaces such as a floor or wall can make the sounds seem louder than they actually are. Note: please note that we do not recommend extending the exhaust hoses more than 9 feet long. Noise level dBA: Brand | Whynter #ad |
Manufacturer | Whynter #ad |
Height | 35.5 Inches |
Length | 16 Inches |
Weight | 73 Pounds |
Width | 19 Inches |
Part Number | ARC-14S |
Model | ARC-14S |
Warranty | One year warranty on unit. Three year warranty on compressor. |
More information #ad
6. BLACK+DECKER
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BLACK+DECKER 8,000 BTU Portable Air Conditioner with Remote Control, White
#adBLACK+DECKER #ad - Sleep mode makes it extra quiet while you rest. Quiet & powerful - our 4, 000 btu 8, 000 btu ashrae compact air conditioner 16. 5 x 11. 5 x 26 in, will keep you cool and comfortable all summer. Attach the included hose 4’ 11” & plug it in to an outlet! At the end of the season, just unhook & window adapter, & store.Cools a room approximately 15' x 20'. To clean the filter, just slide it out twice a month, rinse it thoroughly under running water, & put it back.3-in-1 functionality - combines 3 energy efficient functions for all of your cooling & ventilation needs with cool, self-evaporating operation makes your living space cool, fan, & dehumidifying modes all in one machine.
More information #ad
It’s the ideal small air conditioner for dorms, fast, cabins, campers, bedrooms, offices, or living rooms. Top mounted control panel with LED display. Simple & quick to install – just wheel this portable air conditioner into any room with a double hung or sliding window. Easy to use & clean – the simple remote control & top-mounted led display with 24-hour timer allow you to precisely control the air temperature. Ft. An adjustable fan speed cools the air to 65°F at the coolest setting. Perfect for small rooms - this floor-standing portable ac unit provides steady, apartments, effective cooling for rooms up to 150 sq.
Brand | BLACK+DECKER #ad |
Manufacturer | BLACK+DECKER #ad |
Height | 26 Inches |
Length | 16.5 Inches |
Weight | 52.9 Pounds |
Width | 11.5 Inches |
Part Number | BPACT08 |
Model | BPACT08WT |
Warranty | 1 year limited. |
More information #ad
7. YunTuo
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6-15 Hours Working Time for Outdoor Activities, Portable Handheld Fan, 4400mAh Battery Operated Rechargeable Personal Fan, Summer Gift for Men Women Light Pink
#adYunTuo #ad - We specifically engineered fixed speed setting with 4400mah rechargeable battery, it is not customers expected for longer working time, our portable fan maintains 10 hours at highest speed, it won't weaker until the battery run out unless you change the speed, keep you cool as you want. Keep you always safe : the battery life and safe is what customer worried and concerned, which helps to offer thousands of charging times of battery for customer.Summer essentials for everyone : the personal fan only measures 7. 9*4. 1*1. 8in / 20* 105* 4. 9cm, traveling, boys, such as waiting in line, football game and other outdoor sports, also great for home office.
More information #ad
Help your hot flashes : this hand held fan comes with brand new copper made motor, which is powerful enough that can support the blade running at very high speed to produce strong wind, is able to generate up to 4304 RPM in the maximum speed, always cool you down anywhere. User-friendly fan : with a humanized handgrip design, it can be used as handheld fan or a desk fan to satisfy your different needs with cool design, you can put the fan upright or diagonally on the table, also great for office home. Always maintain cool you want : the majority of handheld fan only last 3 hours at highest speed and then last couple hours at medium or slow speed until turn off, But YunTuo fan can meet your expectation. It would be an ideal summer gifts for stylish girls, men, you can put it into your bag, carry with you in the whole summer, Disney World, musical festivals, women and kids.
Brand | YunTuo #ad |
More information #ad
8. CAPTIVE-AIRE
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Economy Make Up Air Unit EMUA Non-Motorized Gravity Vent EMUA10
#adCAPTIVE-AIRE #ad - Roof curb/ wall mount bracket not included. Can be used anywhere fresh air is needed to replace exhaust air, laundries, factories, locker rooms, commercial kitchens, warehouses, foundries, office buildings, bakeries, etc.More information #ad
Spun aluminum housing for rust free weather resistant durability. This economy make-up air unit is a non-motorized gravity vent. Can be roof or wall mounted. It is an economical choice when a fresh air intake or pressure relief is needed. 750 cfm against Static Resistance.Brand | CAPTIVE-AIRE #ad |
Manufacturer | Captive Aire Systems #ad |
Weight | 28 Pounds |
Part Number | EMUA |
More information #ad
9. CAPTIVE-AIRE
#ad
Captive Aire Make Up Air Fan Blower Assembly Kit. Forward Curved, Double Inlet Pillow Block Blower with Motor Mounting Plate and All Neceesary Motor Mounting Hardware. G15
#adCAPTIVE-AIRE #ad - Galvanized finish. Used in heated and non-heated supply fans. Motor plate Assembled onto blower. Rpm. 1" x 27-1/8" Shaft. 2000-7500 cfm.More information #ad
Base feet can be mounted for various discharge positions. G15 pillow block blower with motor Mounting Plate and motor mounting hardware. 1800 max. Pillow block ball bearings.Brand | CAPTIVE-AIRE #ad |
Manufacturer | Captive Aire Systems #ad |
Weight | 56 Pounds |
Part Number | G series |
More information #ad