Tag: air-filter

8 How to detect mildew or fungus? 2011-03-25T12:42:25.463

7 Where should my furnace filter go in a Lennox G40UHX series furnace? 2010-07-29T22:35:34.550

6 Which way does air flow into a furnace? 2013-01-03T21:08:41.213

5 How often should the air filter in the furnace be changed? 2010-07-28T20:42:56.340

5 How can I improve ventilation in my room with a window fan while filtering pollen from a nearby tree? 2013-05-30T02:12:50.173

4 Why would a furnace overheat with a standard density filter? 2011-01-02T04:35:07.577

4 What should I do with old furnace filters? 2011-01-07T13:59:54.953

4 Why is my furnace filter alarmingly clean? 2012-01-02T03:00:17.457

4 What would cause my furnace to only work with the filter removed? 2012-01-18T13:48:00.723

4 Can I sense filter replacement need based on filter pressure drop? 2012-03-16T21:59:39.913

4 Why does the pilot light go out when the furnace is running? 2012-12-19T15:38:05.500

4 How can we measure the air quality index of our room? 2014-04-10T17:42:32.280

4 Working furnace but smell like electrical fire 2017-01-15T06:12:04.373

3 Can houseplants actually improve air quality? 2014-07-20T08:58:31.940

2 Are High End Furnace Filters worth the cost? 2010-07-29T18:04:51.260

2 Will an electronic air filter harm my furnace? 2012-05-01T16:18:55.653

2 What methods exist for filtering air to alleviate allergies? 2013-05-27T07:34:20.963

2 Combining Air Conditioner with Air Purifier 2015-03-11T17:55:37.533

2 Which respirator filter do I need? 2017-07-12T19:42:26.350

2 Carrier AC Air Handler Model #FC4DNF060 Filter Access Panel 2017-08-08T23:04:11.027

1 How do I choose a furnace airfilter? 2010-08-27T14:23:10.427

1 Are 5" thick filters for furnace/Central AC still available? 2011-09-10T11:44:01.720

1 Is there a filter-reminder thermostat that uses run-time instead of total time? 2012-06-06T17:07:06.800

1 Air purifiers keep smelling like ozone 2014-06-26T17:44:59.357

1 Replace reusable air filter with disposable, when no size matches? 2014-08-07T19:26:16.683

1 How do I connect a 24v air purifier to hvac? 2014-10-14T16:53:45.220

1 Protect from 3D Printer fumes 2015-07-28T12:56:55.700

1 Does my furnace's air filter do anything at all? 2016-03-05T23:27:05.600

1 Air Quality Concern in Apartment 2016-06-21T02:34:50.780

1 How can I find an appropriate replacement air filter for my furnace? 2016-10-15T21:27:01.043

1 Risks of Unplugging Lennox HealthClimate Unit 2016-10-23T20:13:38.600

1 Air filter recommendations to filter dust mites 2017-08-01T13:21:33.853

1 Can i use air filter that is one inch smaller 2017-09-30T03:09:42.137

1 What to do with unused furnace filters? 2017-10-03T04:07:00.223

1 Should I filter polluted outside air as it comes through my window or clean it inside the room? 2017-12-04T22:54:11.573

0 How do I wrap the pre-filter around the HEPA filter in this air purifier? 2013-05-08T05:08:33.150

0 How can I determine what grade air filter is appropriate? 2014-10-18T16:20:10.870

0 How can I determine what size and type of filter is required in my air handler? 2014-11-16T22:09:56.940

0 Allergies and an economizer 2015-05-04T14:01:00.833

0 Replace or wash this furnace filter? 2015-10-28T23:40:24.667

0 What type of air filters are these? Are they any good? 2016-02-01T20:39:12.450

0 How do I design a home air filtration system? 2016-02-12T08:34:35.123

0 Air compressor air filter and oil change 2016-03-15T23:33:59.497

0 Is it okay to use two 20x20 air filters instead of one 36x20 for my home AC? 2016-07-17T01:12:35.217

0 Air Purifier Plastic Smell 2017-01-06T02:08:36.787

0 Compatible HVAC filter 2017-08-19T01:47:16.457

0 Can I run an air cleaner and air conditioner at the same time without a significant counter effect? 2018-01-07T04:33:23.377

-1 How to make a cigarette air filter? 2016-04-09T10:39:05.010