Are there homes with central AC/Heat that Dont have filters?

[Quintas]

Found it! Blower is in the attic. Still took a minute to find the filter. There’s a slat you lift up and filter is inserted sideways. Never seen a setup like that.

[Alley_Dweller]

Good work! Congratulations.

[JerrySTL]

Congrats. That is a strange place.

How dirty was the filter?

[SmellMyWort]

I think someone earned himself a pan of brownies!

[deltasigma]

Or at least a muffin.

[Quintas]

@JerrySTL

Congrats. That is a strange place.

How dirty was the filter?

Not as bad as I expected. A 6 month old filter in a smoker’s home is much dirtier than her non-smoking 2 year old filter.

[KneadToKnow]

No pets, then, one presumes?

[bump]

@lieu

That’s what I have. While there are a number of intake grates scattered around the house none of them have a filter right there as used to be convention. In fact I was told to definately not use a filter there. Instead, up in the attic where the actual unit is there’s a single large filter right where the collected intake meets the unit. It’s larger than the older conventional filters too, much thicker, and in our case measures 25" L x 25" W x 4" Thick. Each unit will have one and it’s of course a little easier to pull out and put back in when the unit isn’t running.

That’s what I have as well.

I have to clamber up into my attic to get at it though, so that’s why there are no grates or filter replacement places down in the actual inhabited part of the house.

Looks like you found it though!