![Whale Grey Waste Tank - 8 Liter - 2.1 Gallons - 1 Sensor [GT0810B]](https://cdn.shopify.com/s/files/1/2785/3654/files/103972XL.jpg?v=1740655824)
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
Whale Grey Waste Tank - 8 Liter - 2.1 Gallons - 1 Sensor [GT0810B]Grey Waste Tank 8 Liter 2. 1 Gallons 1 Sensor This tank has a unique triple seal lid that isolates electronics from the harsh grey waste environment for advanced durability. Features: Integrated sensors for automatic pump control; a solid state switch protected against water ingress Easy wiring connect any 12V or 24V DC pump system (up to 20 amps with no relay required) Ports shaped for drilling accuracy (8 liter and 20 liter tanks only) Double switch
Grey Waste Tank - 8 Liter - 2.1 Gallons - 1 Sensor
This tank has a unique ‘triple seal’ lid that isolates electronics from the harsh grey waste environment for advanced durability.
Features:
- Integrated sensors for automatic pump control; a solid-state switch protected against water ingress
- Easy wiring - connect any 12V or 24V DC pump system (up to 20 amps with no relay required)
- Ports shaped for drilling accuracy (8-liter and 20-liter tanks only)
- Double switch models - the second sensor can be wired to a high-level alarm or second pump
- Pumps can be top- or side-mounted on a 20-liter tank
Specifications:
- Capacity: 8 liters (2.1 gallons)
- No. of Sensors: 1
- Electrical Connections: Tinned wire ends
- Inlet Hose Connections: 19mm (¾") x 2, 25mm (1") x 3, 38mm (1½") x 3
- Outlet Hose Connections: 19mm (¾") x 1, 25mm (1") x 1
- Materials: Tank: MDPE, Seals: EPDM/Neoprene, Monprene®, Lid: Glass-filled Polypropylene, ABS, Polyurethane
- Service Kits (Lid & Sensor Array): AK1005
Quick Guide (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
One of my best pillows
Style: Original, Size: Standard/Queen
Soft and comfortable
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Reviewed in the United States on September 12, 2025
★★★★★ 5
Puffed out to be fluffiest pillows yet.
Style: Original, Size: Standard/Queen
When I received my two pillows I was concerned they wouldn't be as fluffy as advertised; they came rolled up and shoved in a small box. However, after some time sitting out they are even fluffier than imagined. Firmness is exactly what I wanted and even after my husband folds them, they bounce back to their previous shape.
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Reviewed in the United States on November 27, 2023
★★★★★ 4
They sleep okay.
Style: Original, Size: Standard/Queen
Wish pillows was more firm but they are okay. Just more firmer.
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Reviewed in the United States on August 10, 2025
★★★★★ 5
Works very well!
It is made of good quality and has definitely helped with my hot flashes at night. Love the color. Soft and light weight. Only thing is it tends to slide off here n there but its no big deal.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
The best comforter I've ever had. Like being wrapped in clouds.
Color: Light Grey, Size: King (104''x90''), Color: Light Grey, Size: King (104''x90'')
I've been suffering for a long time with night sweats due to menopause and have been experiencing insomnia. Even in winter, I sleep with a fan on. I would wake up several times during the night, alternating between feeling cold from being uncovered and hot from being under the duvet. Well, after much research on Amazon, I decided on this product, and it was the best decision I've ever made. I have no words to describe the comfort, the softness of the fabric, and how cool it keeps me. It's thin, but it's cozy and doesn't slip on the bed. Tonight I wasn't fighting a battle in my bed.It really is exactly as described in the product description. I slept without feeling hot and didn't even turn on the fan (my house's heating system wasn't on). I highly recommend it, especially for women going through menopause. It's worth every penny. I think I'll even buy another one in a different color...
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Reviewed in the United States on January 6, 2026