SKU: 7127951436

Little Giant WE20G05P4-21 High Head Effluent Pump, 1/2hp, 160ft. Max

Sale price$168.75 Regular price$187.50
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Little Giant WE20G05P4-21 High Head Effluent Pump, 1/2hp, 160ft. MaxKey Features Specs Warranty When in the market for a High Head Effluent Pump, Little Giant is one of the most reliable companies. Their products are known for durability and years of service. The Little Giant WE20G05P4 21 High Head Effluent Pump upholds the companys high standards. 1 1 4" discharge The pump comes standard with stainless steel or thermoplastic discharge and motor brackets. They are both tough and non corrosive. These materials are

  • Key Features
  • Specs
  • Warranty
  • When in the market for a High Head Effluent Pump, Little Giant is one of the most reliable companies. Their products are known for durability and years of service. The Little Giant WE20G05P4-21 High Head Effluent Pump upholds the company’s high standards. 1 1/4" discharge

    The pump comes standard with stainless steel or thermoplastic discharge and motor brackets. They are both tough and non-corrosive. These materials are highly resistant to damage by minerals, metals, and other substances typically found in water.

    The heavy duty product has a ceramic bearing sleeve, which makes the products extremely durable. The Little Giant WE20G05P4-21 High Head Effluent Pump is recommended by professionals, because the ceramic sleeve allows the pump to offer years of reliable service.

    The Hex Rubber bearing on the Little Giant WE20G05P4-21 High Head Effluent Pump has an extra large surface, assuring shaft stability. The pump also feature multiple flow channels to keep particles away from bearing surfaces. The proven hydraulic staging allows close tolerances and increase performance, while the carbon phenolic upthrust washer prevents excessive wear in severe applications.

    The Little Giant WE20G05P4-21 High Head Effluent Pump is build with a removable built in check valve on 10-20 GPM pumps. There is no built in check valves on high capacity pumps.

    While the Little Giant WE20G05P4-21 High Head Effluent Pump should ideally be used for filtered effluent service, that is not it’s only application. The Little Giant WE20G05P4-21 High Head Effluent Pump can also be used for aeration. This pump is also perfect for ornamental fountains and waterfalls.

    The water level around the pump should stay above the valve at the top of the pump. That means that the lowest point of the float switch controlling the pump should be above the valve. The life of the pump can be shortened if there is not enough water above the inlet of the pump.

    • You (the customer) are responsible for making sure you are following all applicable laws and regulations in your area before replacing your septic air pump yourself. Little Giant and WE20G05P4-21 are Registered Trademarks of Little Giant. Under no circumstances is Wholesale Septic Supply representing to the general public that it is an Authorized Distributor, Dealer, or is affiliated with those companies with whom we make product comparisons or with any products we sell.


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  • One Year Warranty with the purchase of a float switch

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: 7127951436

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4.5 ★★★★★
Based on 7 reviews
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M
Verified Purchase
Melissa
Lexington, US
★★★★★ 1
Hot hot hot. Side sleepers will hate it
At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try. Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.
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Reviewed in the United States on August 29, 2025
T
Verified Purchase
Trevor Barton
Dallas, US
★★★★★ 2
Ehh
Pills up rather quickly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
D
Verified Purchase
Dorothy Gilbertson
West Palm Beach, US
★★★★★ 3
Nice but dissapointing
So it sometimes stays cool but if it’s under a blanket and you have your body on it at all it will get warm but the spots you don’t use will get cool sometimes. I am very disappointed in the material though because it’s like my dry skin scratched the pillow case all over which makes me question it and I don’t think I would buy again.
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Reviewed in the United States on December 15, 2025
L
Verified Purchase
Layton Phillips
Los Angeles, US
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
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Reviewed in the United States on February 17, 2026
H
Verified Purchase
Hannah N. Ford
Louisville, US
★★★★★ 5
Cooling and holds shape.
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
Very nice pillow for the price is also holding up well and holding shape very cool and comfortable to the touch. Best pillow I found in a long time.
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Reviewed in the United States on April 28, 2026

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