These are the water distribution trays which distribute water evenly to all portions of the evaporative panel. They attach to the u-shaped scale control insert and incorporate a pumice coating inside of them to distribute the water evenly to all portions of the tray. This even water distribution ensures maximum evaporation from your humidifier. For use with model: 500, 600
Comments about Aprilaire #4331 Water Distribution Tray:
Shipment was fast-
10/30/2012
5.0
Fit was perfect
By Joe Homeowner
from Fairfax, VA
About Me Homeowner
Pros
Good Fit
Cons
Best Uses
Whole House Humidifiers
Comments about Aprilaire #4331 Water Distribution Tray:
spreads the water across the panel
1/4/2011
5.0
works great!
By J&R
from Buffalo, NY
About Me Homeowner
Pros
Good Fit
Cons
Best Uses
Whole House Humidifiers
Comments about Aprilaire #4331 Water Distribution Tray:
Product describe is what we received.
12/13/2010
4.0
Water distribution Tray
By Ham
from Iowa
About Me Handyman, Homeowner
Pros
Durable
Good Fit
Cons
Best Uses
Whole House Humidifiers
Comments about Aprilaire #4331 Water Distribution Tray:
The replacement part was as it was described. It fit in the model 600 without any surprises. The part added life to the good quality whole house humidifier.
12/13/2010
5.0
Parts Ordered
By ET
from KY
Comments about Aprilaire #4331 Water Distribution Tray:
I ordered several HVAC humidifer parts, website helped me order the correct items aand they all were perfect and got menback up and working.
Thank You
2/17/2010
5.0
Exactly what I ordered [...]
By Johnny Homeowner
from Wentzville, MO
About Me Homeowner
Pros
Exact replacement part
Cons
Best Uses
Whole House Humidifiers
Comments about Aprilaire #4331 Water Distribution Tray:
This was a replacement part for Aprilaire humidifier. It was the right part[...]
1/19/2010
5.0
I would buy this product again
By David
from Glen Allen, VA
About Me Homeowner
Pros
Good Fit
Cons
Best Uses
Whole House Humidifiers
Comments about Aprilaire #4331 Water Distribution Tray:
[...] at a very competitive price.
1/4/2010
5.0
good prices
By cw
from Frankfort, IL
About Me Homeowner
Pros
Durable
Good Fit
Cons
Best Uses
Whole House Humidifiers
Comments about Aprilaire #4331 Water Distribution Tray:
Good prices for quality product.
3/2/2009
5.0
Perfect part! Perfect price!!
By Happy Customer
from Union, Missouri
About Me Handyman, Homeowner, Professional
Pros
Cons
Best Uses
Comments about Aprilaire #4331 Water Distribution Tray:
Great replacement for people like me that forget the right way to clean the part. And they didn't try to rip me off like LOTS of other sites and companies I checked out.
Service and delivery comments:
Got the part faster than I thought possible with standard delivery. Plus, they didn't go crazy with the shipping charges like 90% of the rest of internet/mail-order companies.
1/30/2009
4.0
Would buy if needed
By Mike
from SP,Minnesota
About Me Homeowner
Pros
One purpose
Cons
None
Best Uses
Dry Winter
Comments about Aprilaire #4331 Water Distribution Tray:
One purpose
Service and delivery comments:
Prompt Delivery,Good condition. Really bad Review Form.
