http://buyingafurnace.com/furnaceblog/furnace-q-a/where-are-my-furnaces-air-filters/ Buying a furnace is easy when you read our furnace buying blog Wed, 17 Aug 2011 08:53:13 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://buyingafurnace.com/furnaceblog/furnace-q-a/where-are-my-furnaces-air-filters/comment-page-1/#comment-1006 mjv842 Sat, 07 Nov 2009 14:16:42 +0000 http://buyingafurnace.com/furnaceblog/furnace-q-a/where-are-my-furnaces-air-filters/#comment-1006 The filter should be at the floor level where the cold air plenum meets the bottom of the furnace. Good luck The filter should be at the floor level where the cold air plenum meets the bottom of the furnace. Good luck

]]> http://buyingafurnace.com/furnaceblog/furnace-q-a/where-are-my-furnaces-air-filters/comment-page-1/#comment-1005 Mrknowit Sat, 07 Nov 2009 10:41:04 +0000 http://buyingafurnace.com/furnaceblog/furnace-q-a/where-are-my-furnaces-air-filters/#comment-1005 Look where your owners manual says the filter should be. There should be an opening with about a 1 inch wide track that a filter would slide into. If there is no filter there you will probably need to measure the opening. Slide a tape measure in along the track until it stops. Then from the top of the opening to the bottom. You will most likely come up with a measurement of 16X20 or 20X25 or something close.... so your filter will be __X__X 1. Another thought is that in a hall or ceiling where you have a large vent (this is called a "return" grill) you may have whats know as a filter grill. This is great.. two small clips on the side or end of the grill slide them to open the grill and pop in the new filter. Heres to the clean air. Look where your owners manual says the filter should be. There should be an opening with about a 1 inch wide track that a filter would slide into. If there is no filter there you will probably need to measure the opening. Slide a tape measure in along the track until it stops. Then from the top of the opening to the bottom. You will most likely come up with a measurement of 16X20 or 20X25 or something close…. so your filter will be __X__X 1.
Another thought is that in a hall or ceiling where you have a large vent (this is called a “return” grill) you may have whats know as a filter grill. This is great.. two small clips on the side or end of the grill slide them to open the grill and pop in the new filter.
Heres to the clean air.

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