"All New" Drainvac Think 4 Central Vacuum and ET-1 Combo Kit
PRICE AS CONFIGURED $3,495.00
CK:think4-combo
"New For 2025"
Most Advacned Central Vacuum Made To Date
900 Air Watts, 145 CFM, 160 Waterlift, 120 Volts
Homes From 4,500 up to 10,000 SqFt
Large 6.6 Gallon Capacity
Bagged System (HEPA FILTRATION)
High Suction Power, Rated Best In The Industry
ET-1 Electric Powerhead w/ Safety Shut off
Four-Level Height Adjustment
Incorrect Height Setting or Worn Brush Light
The DrainVac Think 4 Central Vacuum with the SEBO ET-1 Attachment Kit is the ultimate cleaning solution, designed to exceed your expectations. Paired with the cutting-edge deluxe SEBO ET-1 power nozzle, this combo kit delivers unmatched performance on all carpet types, while offering specialized bare floor attachments for a complete, deep clean throughout your home. Whether you're tackling plush carpets or hard floors, the Think 4 with the ET-1 attachment ensures a thorough, effortless clean, making it the best choice for those who demand superior results. Experience the pinnacle of central vacuum technology today!
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About the Drainvac Think 4 Central Vacuum
The DrainVac Think 4 is a true powerhouse, delivering remarkable performance that will leave you impressed. How did DrainVac manage to create a central vacuum with such exceptional strength? Once again, they've outdone themselves with the all-new Think 4, often likened to the Ferrari of central vacuums. This machine reaches places that others simply can't! It's equipped with not one, but two DOMEL tangential high-efficiency platinum double turbine motors, each built entirely from metal and featuring an impressive 12-blade design.
These dual-motor systems are engineered for superior power and performance, making the DrainVac Think 4 one of the most powerful central vacuums available today. It's an ideal choice for those who demand maximum suction power to clean large homes, estates, mansions, or even commercial spaces. The Think 4 is specifically designed to handle homes up to 10,000 square feet.
Despite its incredible power, the motor housing is lined with noise-dampening foam, making it surprisingly quiet. With cutting-edge vacuum technology and unparalleled performance, the DrainVac Think 4 easily outperforms the competition. Experience efficient, quiet, and powerful cleaning with DrainVac!
The DrainVac Think 4 is a true powerhouse, delivering remarkable performance that will leave you impressed. How did DrainVac manage to create a central vacuum with such exceptional strength? Once again, they've outdone themselves with the all-new Think 4, often likened to the Ferrari of central vacuums. This machine reaches places that others simply can't! It's equipped with not one, but two DOMEL tangential high-efficiency platinum double turbine motors, each built entirely from metal and featuring an impressive 12-blade design.
These dual-motor systems are engineered for superior power and performance, making the DrainVac Think 4 one of the most powerful central vacuums available today. It's an ideal choice for those who demand maximum suction power to clean large homes, estates, mansions, or even commercial spaces. The Think 4 is specifically designed to handle homes up to 10,000 square feet.
Despite its incredible power, the motor housing is lined with noise-dampening foam, making it surprisingly quiet. With cutting-edge vacuum technology and unparalleled performance, the DrainVac Think 4 easily outperforms the competition. Experience efficient, quiet, and powerful cleaning with DrainVac!
About the SEBO ET-1 Electric Powerhead Combo Kit
Deep Cleaning: The SEBO ET-1 powerhead provides a thorough brushing that revitalizes your carpets, delivering deep cleaning results. It effectively tackles pet hair, dander, dust, dirt, dust mites, and their eggs, leaving your carpets looking refreshed and groomed.
Wider L-Shaped Head: The wide L-shaped head ensures optimal cleaning coverage and effortless maneuverability around furniture and under cabinets. Its extended side reaches the edges, ensuring no corner is left untouched.
Brush On/Off Switch: The green power light on top of the powerhead doubles as an on/off switch. Pressing it allows you to easily turn the brush on or off, making it versatile for both hard floors and carpets.
Stationary Use: When the handle is locked in the upright position, the brush roller automatically shuts off. The green light remains off in this position and illuminates only when the powerhead is in operation mode.
Four-Level Manual Brush Height Adjustment: You can manually adjust the brush to four different heights for the best cleaning performance based on your carpet's needs.
Brush Obstruction Light with Automatic Shut-Off: If the brush roller encounters an obstruction, an orange warning light illuminates, and the roller stops spinning to protect the motor and belts, as well as your carpets.
Incorrect Height or Worn Brush Indicator: If the brush height is set too high or the bristles are worn, an orange warning light stays on. Once the issue is corrected, the light turns off, ensuring optimal performance.
Easy Brush Removal and Cleaning: Removing the brush roller for cleaning or replacement is fast and tool-free, allowing for consistent carpet agitation and effective cleaning.
Manual and Automatic Brush Shut-Off: The brush roller can be manually turned off for cleaning delicate rugs or hard floors by pressing the green on/off button. Additionally, the roller automatically shuts off when the handle is in the upright locked position or when the suction hose is disconnected.
About The Premium Electric Central Vacuum Hose
The top-quality crushproof electric hose features 3-way dual switching control for the powerhead and system operation. Designed for durability, better airflow, and lightweight handling, it fits standard 1.5" diameter inlets. This lightweight hose is easy to maneuver and built to last, ensuring ergonomic comfort during cleaning.
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-24%
ActiVac III Exhaust HEPA Filter
Was $79.95
Save $18.95 (24%) through 04/24/2025
Save: 24%
On Sale: $61.00
Save $18.95 through 04/24/2025$61.00
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-30%
TurboPro Deluxe Handheld Turbo Powerhead
Was $59.95
Save $18.00 (30%) through 04/24/2025
Save: 30%
On Sale: $41.95
Save $18.00 through 04/24/2025$41.95
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-20%
Central Vacuum Up & Over Tool
Was $49.95
Save $10.00 (20%) through 04/24/2025
Save: 20%
On Sale: $39.95
Save $10.00 through 04/24/2025$39.95
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-17%
Free Flow Central Vacuum Pipe & Hose Maintenance Cloths
Was $29.95
Save $5.00 (17%) through 04/24/2025
Save: 17%
On Sale: $24.95
Save $5.00 through 04/24/2025$24.95
Product Description
What's Included in Package
Product Reviews
Read about the ET-1 Combo with Drainvac Think 4 Central Vacuum
About the Drainvac Think 4 Central VacuumThe DrainVac Think 4 is a true powerhouse, delivering remarkable performance that will leave you impressed. How did DrainVac manage to create a central vacuum with such exceptional strength? Once again, they've outdone themselves with the all-new Think 4, often likened to the Ferrari of central vacuums. This machine reaches places that others simply can't! It's equipped with not one, but two DOMEL tangential high-efficiency platinum double turbine motors, each built entirely from metal and featuring an impressive 12-blade design.
These dual-motor systems are engineered for superior power and performance, making the DrainVac Think 4 one of the most powerful central vacuums available today. It's an ideal choice for those who demand maximum suction power to clean large homes, estates, mansions, or even commercial spaces. The Think 4 is specifically designed to handle homes up to 10,000 square feet.
Despite its incredible power, the motor housing is lined with noise-dampening foam, making it surprisingly quiet. With cutting-edge vacuum technology and unparalleled performance, the DrainVac Think 4 easily outperforms the competition. Experience efficient, quiet, and powerful cleaning with DrainVac!
About the SEBO ET-1 Electric Powerhead Combo Kit
Deep Cleaning: The SEBO ET-1 powerhead provides a thorough brushing that revitalizes your carpets, delivering deep cleaning results. It effectively tackles pet hair, dander, dust, dirt, dust mites, and their eggs, leaving your carpets looking refreshed and groomed.
Wider L-Shaped Head: The wide L-shaped head ensures optimal cleaning coverage and effortless maneuverability around furniture and under cabinets. Its extended side reaches the edges, ensuring no corner is left untouched.
Brush On/Off Switch: The green power light on top of the powerhead doubles as an on/off switch. Pressing it allows you to easily turn the brush on or off, making it versatile for both hard floors and carpets.
Stationary Use: When the handle is locked in the upright position, the brush roller automatically shuts off. The green light remains off in this position and illuminates only when the powerhead is in operation mode.
Four-Level Manual Brush Height Adjustment: You can manually adjust the brush to four different heights for the best cleaning performance based on your carpet's needs.
Brush Obstruction Light with Automatic Shut-Off: If the brush roller encounters an obstruction, an orange warning light illuminates, and the roller stops spinning to protect the motor and belts, as well as your carpets.
Incorrect Height or Worn Brush Indicator: If the brush height is set too high or the bristles are worn, an orange warning light stays on. Once the issue is corrected, the light turns off, ensuring optimal performance.
Easy Brush Removal and Cleaning: Removing the brush roller for cleaning or replacement is fast and tool-free, allowing for consistent carpet agitation and effective cleaning.
Manual and Automatic Brush Shut-Off: The brush roller can be manually turned off for cleaning delicate rugs or hard floors by pressing the green on/off button. Additionally, the roller automatically shuts off when the handle is in the upright locked position or when the suction hose is disconnected.
About The Premium Electric Central Vacuum Hose
The top-quality crushproof electric hose features 3-way dual switching control for the powerhead and system operation. Designed for durability, better airflow, and lightweight handling, it fits standard 1.5" diameter inlets. This lightweight hose is easy to maneuver and built to last, ensuring ergonomic comfort during cleaning.
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