No coupon code needed. Prices as marked — select the button to shop the offer.

Orders over $49 ship free; below that a $6.95 shipping fee applies.

Conditions: Applies to standard shipping within the United States. Orders under $49 are charged a $6.95 shipping fee..

The store has not published a fixed end date for this offer, so it runs until withdrawn.

The full terms are set by Irwin Naturals and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

Copy the code and paste it into the promo or discount box at checkout.

A 15% discount code for Irwin Naturals, reported across two coupon sites.

Conditions: Reported by shoppers on coupon sites and not confirmed by Irwin Naturals. If it does not apply at checkout, the automatic discounts on this page still do..

Valid until 31 December 2026.

The full terms are set by Irwin Naturals and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

Copy the code and paste it into the promo or discount box at checkout.

The largest reported Irwin Naturals code, listed as 25% off the entire store.

Conditions: Reported by shoppers on coupon sites and not confirmed by Irwin Naturals. If it does not apply at checkout, the automatic discounts on this page still do. Sale items are excluded from promotional codes..

Valid until 31 December 2026.

The full terms are set by Irwin Naturals and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

Copy the code and paste it into the promo or discount box at checkout.

A 20% discount code for Irwin Naturals, the most recently reported of the set.

Conditions: Reported by shoppers on coupon sites and not confirmed by Irwin Naturals. If it does not apply at checkout, the automatic discounts on this page still do. Sale items are excluded from promotional codes..

Valid until 31 December 2026.

The full terms are set by Irwin Naturals and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

The Sentinel HD35P removes 70 pints a day and is sized for crawl spaces and small basements. Listed at $372.88 against $466.11, a 20% cut.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

The Galaxy 60 handles 145 pints a day. Listed at $559.73 against $699.66, a 20% cut.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

The Sentinel HD55S removes 120 pints a day. Listed at $505.95 against $648.66, a 22% cut.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

The HDi65S is the 120-pint model with the black shell. Listed at $566.75 against $755.66, a 25% cut.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

The HDi100 removes 220 pints a day for larger crawl spaces and basements. Listed at $1,050.00 against $1,399.00, a 25% cut.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

Shipping is free on every order sent to the continental United States and is applied automatically at checkout.

Conditions: Continental United States only. Hawaii and Alaska are excluded..

The store has not published a fixed end date for this offer, so it runs until withdrawn.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

AlorAir is marking its tenth anniversary with up to 30% off across the range and free gifts on selected units.

Conditions: Discounts vary by model and are shown on each product page. Free gifts apply to selected units. Ends 30 November 2026..

Valid until 30 November 2026.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

Copy the code and paste it into the promo or discount box at checkout.

Use the code on any wholesale dehumidifier pack, including the bulk multi-unit packs, for 3% off.

Conditions: Applies to wholesale dehumidifier packs. Enter the code at checkout..

Valid until 30 June 2028.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

Copy the code and paste it into the promo or discount box at checkout.

Six percent off the Sentinel HD55S Gold, one of the 120-pint crawl space units.

Conditions: Applies to the Sentinel HD55S Gold only. Enter the code at checkout..

Valid until 31 August 2027.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

Copy the code and paste it into the promo or discount box at checkout.

Eight percent off the Galaxy 60P, the 145-pint crawl space dehumidifier with the pump fitted.

Conditions: Applies to the Galaxy 60P only. Enter the code at checkout..

The store has not published a fixed end date for this offer, so it runs until withdrawn.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

Copy the code and paste it into the promo or discount box at checkout.

Ten percent off the HDi65S in black, the 120-pint unit for damp crawl spaces and basements.

Conditions: Applies to the Sentinel HDi65S black only. Enter the code at checkout..

Valid until 30 September 2027.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

Copy the code and paste it into the promo or discount box at checkout.

Ten percent off the Sentinel HDi100, the 220-pint unit and the largest in the crawl space range.

Conditions: Applies to the Sentinel HDi100 only. Enter the code at checkout..

The store has not published a fixed end date for this offer, so it runs until withdrawn.

The full terms are set by AlorAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

The PureCare 1050 air filtration system, listed at $159.20 against $199.00 in the flash sale.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir DryAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

The 1050IG adds an ionizer to the PureCare 1050. Listed at $171.75 against $229.00, a 25% cut.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir DryAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

The Cleanshield HEPA 550 air scrubber is the best seller on the site at $497.00 and carries a ten-year warranty.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir DryAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

A restoration combo pairing the 70-pint Sentinel HD35P with a VentirPro 540 air mover, at $443.67 against $555.77.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir DryAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

The 120-pint Sentinel HD55P with a VentirPro 260 air mover, at $661.95 against $778.77.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir DryAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

The Sentinel HDi120 paired with a VentirPro 720S air mover, at $1,349.90 against $1,756.11, a 23% cut.

Conditions: Price checked on the brand site on 19 September 2026. Stock and price can change, so confirm on the product page before you order..

Valid until 31 December 2026.

The full terms are set by AlorAir DryAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

No coupon code needed. Prices as marked — select the button to shop the offer.

Volume discounts run on the order subtotal: 10% once the order passes $3,000, 15% past $5,000 and 18% past $10,000.

Conditions: The discount is based on the order subtotal and is applied at checkout. No code is needed..

The store has not published a fixed end date for this offer, so it runs until withdrawn.

The full terms are set by AlorAir DryAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.

Copy the code and paste it into the promo or discount box at checkout.

A flat $150 off commercial and industrial dehumidifier orders once the order passes $1,500.

Conditions: Applies to qualifying commercial and industrial dehumidifier orders over $1,500. United States only. Ends 25 November 2026..

Valid until 25 November 2026.

The full terms are set by AlorAir DryAir and are shown at their checkout. Offers can be withdrawn or changed by the store at any time.

We may be paid a commission if you buy after using this offer. Your price is the same either way.