SKU: 59353944770

Replacement Aspen Pads

Sale price$59.40 Regular price$66.00
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

Replacement Aspen PadsReplacement aspen swamp cooler pads for stand alone evaporative coolers will keep your greenhouse or warehouse from buckling under the summer heat. Aspen pads offer the best cooling capacity and water absorption but eventually wear out. Depending on water quality, frequency of use and environmental conditions, swamp cooler aspen pads generally should be replaced every three to four years, though some commercial growers will need to change them more

Replacement aspen swamp cooler pads for stand-alone evaporative coolers will keep your greenhouse or warehouse from buckling under the summer heat. Aspen pads offer the best cooling capacity and water absorption but eventually wear out. Depending on water quality, frequency of use and environmental conditions, swamp cooler aspen pads generally should be replaced every three to four years, though some commercial growers will need to change them more often. These OEM evaporative cooler pads are easy to install so the system will quickly be humming again.

Greenhouse Megastore has eight different swamp cooler padding kits for our ducted and thru-wall evaporative cooler models. See the chart below for which aspen pad set goes with which swamp coolers. Order them for scheduled maintenance or keep a backup set on hand in case of emergencies. If you don't see your model listed or have questions about installation, call us at 888-281-9337. We're here to help with the right swamp cooler filters for better performance.

Replacement Aspen Pads for Evaporative Coolers

Pad Size
# of Pads
Fits Thru Wall Models
Fits Ducted Models
21" x 20-1/2" 3 EV-BW 3000 CFM
21" x 24-1/2" 4 EV-BW 3500 CFM EV-HM 3300 CFM
28" x 29" 4 EV-BW 4500 CFM, EV-BW 5000 CFM EV-HM 4000 CFM, EV-HM 4500 CFM
21" x 29" 3 EV-BW 4000 CFM
30" x 35" 4 EV-HM 5500 CFM, EV-HM 6500 CFM
35" x 45" 4 EV-HM 7700 CFM
22" x 45" 8 EV-HM 9400 CFM, EV-HM 10400 CFM
26" x 22" 1 EV-WH2902
26" x 54" 8 EV-HM 12700 CFM, EV-HM 14000 CFM
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59353944770

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Kara B
Draper, US
★★★★★ 5
lined dress
Size: Small, Color: Skyway
love that its lined.
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Reviewed in the United States on February 17, 2026
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Dawn Stewart
Lowell, US
★★★★★ 5
Comfy cute
Size: X-Small, Color: Black
I love this dress so much it is my go to
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Reviewed in the United States on September 9, 2025
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Fryda C.
Louisville, US
★★★★★ 5
Talla perfecto !
Size: Small, Color: White
Super suave y talla muy bien
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Reviewed in the United States on September 8, 2025
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Hamsamwich
Boise, US
★★★★★ 5
Great dress
Size: Medium, Color: Black
Very nice dress. Loved the weight and fabric. Fit well and was made of better quality linen.
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Reviewed in the United States on July 6, 2025
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Helen
Louisville, US
★★★★★ 5
My new favorite dress
Size: 3X, Color: Vetiver Green
I love this dress. It is comfortable and very flattering if you have a bit of a tummy like i do it hides it perfectly and has a slimming effect.
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Reviewed in the United States on August 22, 2025

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