AlorAir Solutions Sentinel HDi120 Whole House Dehumidifier
Today
Typical price$1,599
last price seen in the stores checked
Buy at the storeAlorAir Solutions Sentinel HDi120 Whole House Dehumidifier or AlorAir Solutions Storm SLGR 850X?
Cost the same today, across the stores checked.
AlorAir Solutions Sentinel HDi120 Whole House Dehumidifier is the cheaperAlorAir Solutions Storm SLGR 850X is the cheaper
The comparison in detail
AlorAir Solutions Storm SLGR 850X
Today
Typical price$1,599
last price seen in the stores checked
Buy at the storeAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 09/11/2026
Sentinel HDi120 Whole House Dehumidifier
- Lowest price$1,599Buy at the store
Storm SLGR 850X
- Lowest price$1,599Buy at the store
Spec sheet side by side
| Item | Sentinel HDi120 Whole House Dehumidifier | Storm SLGR 850X |
|---|---|---|
| Specs | ||
| Type | Home | Home |
| Capacity changes | 120 PPD | 180 PPD |
| General | ||
| Model changes | Sentinel HDi120 Whole House Dehumidifier | Storm SLGR 850X |
Other comparisons
Sentinel HDi120 Whole House Dehumidifier orAlorAir Solutions Sentinel SLGR 1400X$1,699Compare- Storm SLGR 850X orAlorAir Solutions Sentinel SLGR 1400X$1,699Compare
Sentinel HDi120 Whole House Dehumidifier orFrigidaire FHPW142AC1 Portable Air Conditioner$1,778Compare- Storm SLGR 850X orFrigidaire FHPW142AC1 Portable Air Conditioner$1,778Compare
Sentinel HDi120 Whole House Dehumidifier orSanta FE UltraMD33 Dehumidifier$1,850Compare
Storm SLGR 850X orThedryair AlorAir Sentinel WHD 100$1,399Compare
See more 1 comparison
How we choose
Source: Catalog of partner stores, checked on 09/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the dehumidifier; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure noise or running cost or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.