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Best Buy customers often prefer the following products when searching for energy efficient appliances.

If you're looking to save money on your energy bills, replacing your old appliances with more efficient models is one of the best ways to do it. Not only do these appliances use less energy, but they also tend to be more reliable and last longer. Browse the top-ranked list of energy-efficient appliances below along with associated reviews and opinions.

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  1. Blueair - Blue Pure 311i Max 387 Sq. Ft Smart HEPASilent Air Purifier - White/Seabed - Front_Zoom

    Product Description

    Let’s clear the air with Blueair. Blue Pure 311i Max HEPASilent smart air purifier quickly cleans 387 sq. ft medium room in about 12.5 min or up to 929 sq. ft medium space in 30 min, on high. This air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, dust and pollen. Energy Star Most Efficient 2023.
    See all Air Purifiers

    Product Description

    Let’s clear the air with Blueair. Blue Pure 311i Max HEPASilent smart air purifier quickly cleans 387 sq. ft medium room in about 12.5 min or up to 929 sq. ft medium space in 30 min, on high. This air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, dust and pollen. Energy Star Most Efficient 2023.
    See all Air Purifiers
    See all Air Purifiers
  2. LG - 7.4 Cu. Ft. Smart Gas Dryer with Wrinkle Care - Middle Black - Front_Zoom

    Product Description

    Forget pulling still-damp loads from the dryer—With Sensor Dry, the dryer can detect moisture and automatically adjust drying time for loads of all sizes—saving energy with less wear and tear on clothes. You can even save time with ultra large capacity that fits more clothes in every load. Plus, keep your dryer clean, efficient and safe with the FlowSense Duct Clogging Indicator – that lets you know when your ducts need cleaning to avoid lint buildup, improves the dryer’s performance for greater efficiency and lower utility bills and gives you safer, worry-free operation with fewer service calls.
    See all Gas Dryers

    Product Description

    Forget pulling still-damp loads from the dryer—With Sensor Dry, the dryer can detect moisture and automatically adjust drying time for loads of all sizes—saving energy with less wear and tear on clothes. You can even save time with ultra large capacity that fits more clothes in every load. Plus, keep your dryer clean, efficient and safe with the FlowSense Duct Clogging Indicator – that lets you know when your ducts need cleaning to avoid lint buildup, improves the dryer’s performance for greater efficiency and lower utility bills and gives you safer, worry-free operation with fewer service calls.
    See all Gas Dryers
    See all Gas Dryers
  3. Honeywell - 200 Sq. Ft. PowerPlus HEPA Air Purifier - Black - Front_Zoom
    Top comment

    "Very pleased with the quiet and efficient operation of this product!"

    See all customer reviews

    Product Description

    The Honeywell HPA3100 PowerPlus HEPA Air Purifier helps provide cleaner, fresher air in medium to large rooms. HEPA Filtration helps capture up to 99.97% of the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.* This Honeywell air purifier is independently tested and AHAM Verifide to circulate and filter room air up to 4.8x per hour in a 200 sq. ft. room.** This quiet air purifier has 4 intuitive cleaning levels, auto-off timer option at 2, 4, or 8 hours, a dimmer option for control panel lights, filter check/reset indicator and initial filters included. Customize your filtration experience with optional Honeywell Enhanced Odor & VOC T Filters that help tackle specific household odors from pets (HRFTP1), kitchens (HRFTK1), and smoke (HRFTS1) or home renovation VOCs (HRFTC1) (sold separately). This Honeywell PowerPlus series HEPA Air Purifier delivers powerful, efficient filtration with a compact design. Earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA. Always purchase Genuine Honeywell replacement air purifier filters. Compatible replacements are not guaranteed to offer the same performance or efficiency – they may be cheaper but need to be replaced more often, which ends up costing more in the long run. Disclaimers: * From the air that passes through the filter, 0.3 microns and larger. ** When operated with the odor reducing filter. It is recommended to always use the pre-filter when operating this air purifier. Pre-filter should be replaced every 3 months to effectively reduce common household odors and VOCs in a room. *** Based on 3rd party independent CADR testing for the smoke CADR value when operated at the highest level. Air circulation depends on many factors, such as room size and configuration. There is no guarantee that all of the air in a room will pass through the filter. The ENERGY STAR name and mark are registered trademarks owned by the U.S. EPA.
    See all Air Purifiers
    Top comment

    "Very pleased with the quiet and efficient operation of this product!"

    See all customer reviews

    Product Description

    The Honeywell HPA3100 PowerPlus HEPA Air Purifier helps provide cleaner, fresher air in medium to large rooms. HEPA Filtration helps capture up to 99.97% of the following microscopic airborne allergens and particles: dust, pollen, pet dander, dust mite debris and smoke.* This Honeywell air purifier is independently tested and AHAM Verifide to circulate and filter room air up to 4.8x per hour in a 200 sq. ft. room.** This quiet air purifier has 4 intuitive cleaning levels, auto-off timer option at 2, 4, or 8 hours, a dimmer option for control panel lights, filter check/reset indicator and initial filters included. Customize your filtration experience with optional Honeywell Enhanced Odor & VOC T Filters that help tackle specific household odors from pets (HRFTP1), kitchens (HRFTK1), and smoke (HRFTS1) or home renovation VOCs (HRFTC1) (sold separately). This Honeywell PowerPlus series HEPA Air Purifier delivers powerful, efficient filtration with a compact design. Earned the ENERGY STAR label by meeting strict energy efficient guidelines set by the U.S. EPA. Always purchase Genuine Honeywell replacement air purifier filters. Compatible replacements are not guaranteed to offer the same performance or efficiency – they may be cheaper but need to be replaced more often, which ends up costing more in the long run. Disclaimers: * From the air that passes through the filter, 0.3 microns and larger. ** When operated with the odor reducing filter. It is recommended to always use the pre-filter when operating this air purifier. Pre-filter should be replaced every 3 months to effectively reduce common household odors and VOCs in a room. *** Based on 3rd party independent CADR testing for the smoke CADR value when operated at the highest level. Air circulation depends on many factors, such as room size and configuration. There is no guarantee that all of the air in a room will pass through the filter. The ENERGY STAR name and mark are registered trademarks owned by the U.S. EPA.
    See all Air Purifiers
    See all Air Purifiers
  4. LG - 7.4 Cu. Ft. Electric Dryer with Wrinkle Care - Middle Black - Front_Zoom
    Top comment

    "Works great and holds a ton of cloths. Very efficient also...Lg is my favorite appliances and energy efficient. Highly recommended"

    See all customer reviews

    Product Description

    Forget pulling still-damp loads from the dryer—With Sensor Dry, the dryer can detect moisture and automatically adjust drying time for loads of all sizes—saving energy with less wear and tear on clothes. You can even save time with ultra large capacity that fits more clothes in every load. Plus, keep your dryer clean, efficient and safe with the FlowSense Duct Clogging Indicator – that lets you know when your ducts need cleaning to avoid lint buildup, improves the dryer’s performance for greater efficiency and lower utility bills and gives you safer, worry-free operation with fewer service calls.
    See all Electric Dryers
    Top comment

    "Works great and holds a ton of cloths. Very efficient also...Lg is my favorite appliances and energy efficient. Highly recommended"

    See all customer reviews

    Product Description

    Forget pulling still-damp loads from the dryer—With Sensor Dry, the dryer can detect moisture and automatically adjust drying time for loads of all sizes—saving energy with less wear and tear on clothes. You can even save time with ultra large capacity that fits more clothes in every load. Plus, keep your dryer clean, efficient and safe with the FlowSense Duct Clogging Indicator – that lets you know when your ducts need cleaning to avoid lint buildup, improves the dryer’s performance for greater efficiency and lower utility bills and gives you safer, worry-free operation with fewer service calls.
    See all Electric Dryers
    See all Electric Dryers
  5. LG - 7.4 Cu. Ft. Gas Dryer with Wrinkle Care - White - Front_Zoom
    Top comment

    "This is a great dryer, easy to use and it dries without waisting time or energy...Very efficient, great capacity easy to navigate, nice choice"

    See all customer reviews

    Product Description

    Forget pulling still-damp loads from the dryer—With Sensor Dry, the dryer can detect moisture and automatically adjust drying time for loads of all sizes—saving energy with less wear and tear on clothes. You can even save time with ultra large capacity that fits more clothes in every load. Plus, keep your dryer clean, efficient and safe with the FlowSense Duct Clogging Indicator – that lets you know when your ducts need cleaning to avoid lint buildup, improves the dryer’s performance for greater efficiency and lower utility bills and gives you safer, worry-free operation with fewer service calls.
    See all Gas Dryers
    Top comment

    "This is a great dryer, easy to use and it dries without waisting time or energy...Very efficient, great capacity easy to navigate, nice choice"

    See all customer reviews

    Product Description

    Forget pulling still-damp loads from the dryer—With Sensor Dry, the dryer can detect moisture and automatically adjust drying time for loads of all sizes—saving energy with less wear and tear on clothes. You can even save time with ultra large capacity that fits more clothes in every load. Plus, keep your dryer clean, efficient and safe with the FlowSense Duct Clogging Indicator – that lets you know when your ducts need cleaning to avoid lint buildup, improves the dryer’s performance for greater efficiency and lower utility bills and gives you safer, worry-free operation with fewer service calls.
    See all Gas Dryers
    See all Gas Dryers
  6. LG - 7.4 Cu. Ft. Electric Dryer with Wrinkle Care - White - Front_Zoom
    Top comment

    "I like the different settings, Roomy inside and dries everything evenly. Energy efficient, and 10 year warranty with a trusted brand....Furthermore, this LG dryer is energy-efficient, which not only saves on energy costs but also aligns with environmentally-friendly practices. "

    See all customer reviews

    Product Description

    Forget pulling still-damp loads from the dryer—With Sensor Dry, the dryer can detect moisture and automatically adjust drying time for loads of all sizes—saving energy with less wear and tear on clothes. You can even save time with ultra large capacity that fits more clothes in every load. Plus, keep your dryer clean, efficient and safe with the FlowSense Duct Clogging Indicator – that lets you know when your ducts need cleaning to avoid lint buildup, improves the dryer’s performance for greater efficiency and lower utility bills and gives you safer, worry-free operation with fewer service calls.
    See all Electric Dryers
    Top comment

    "I like the different settings, Roomy inside and dries everything evenly. Energy efficient, and 10 year warranty with a trusted brand....Furthermore, this LG dryer is energy-efficient, which not only saves on energy costs but also aligns with environmentally-friendly practices. "

    See all customer reviews

    Product Description

    Forget pulling still-damp loads from the dryer—With Sensor Dry, the dryer can detect moisture and automatically adjust drying time for loads of all sizes—saving energy with less wear and tear on clothes. You can even save time with ultra large capacity that fits more clothes in every load. Plus, keep your dryer clean, efficient and safe with the FlowSense Duct Clogging Indicator – that lets you know when your ducts need cleaning to avoid lint buildup, improves the dryer’s performance for greater efficiency and lower utility bills and gives you safer, worry-free operation with fewer service calls.
    See all Electric Dryers
    See all Electric Dryers
  7. LG 24,500 BTU 230V Window-Mounted Air Conditioner with Remote Control - White - Front_Zoom
    Top comment

    "I am very happy with this unit and it's energy efficient which cost me less to run. And nice features....New unit is incredibly efficient at cooling our space and I love the energy saver mode that cycles off and on as needed. "

    See all customer reviews

    Product Description

    It’s important to get the right air conditioner for the job! The LG LW2516ER is ideal for cooling medium to large rooms up to 1,300 sq. ft. This Energy Efficient unit has 3 cooling and fan speeds and a 24 hour timer to create a cooling schedule. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, easy window installation kit, removable, washable filter and a check filter alert.
    See all Air Conditioners
    Top comment

    "I am very happy with this unit and it's energy efficient which cost me less to run. And nice features....New unit is incredibly efficient at cooling our space and I love the energy saver mode that cycles off and on as needed. "

    See all customer reviews

    Product Description

    It’s important to get the right air conditioner for the job! The LG LW2516ER is ideal for cooling medium to large rooms up to 1,300 sq. ft. This Energy Efficient unit has 3 cooling and fan speeds and a 24 hour timer to create a cooling schedule. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, easy window installation kit, removable, washable filter and a check filter alert.
    See all Air Conditioners
    See all Air Conditioners
  8. LG - 7.3 Cu. Ft. Smart Electric Dryer with Sensor Dry - White - Front_Zoom
    Top comment

    "Works very well & is energy efficient!...Simple and energy efficient. So far no issues. Fits our needs perfectly."

    See all customer reviews

    Product Description

    The LG Sensor Dry system keeps tabs on moisture levels throughout the cycle and automatically adjusts drying time as needed—so you don’t have to. And with generous 7.3 cu. ft. capacity that fits more laundry in every load, this dryer makes laundry day easier all-around. FlowSense duct clogging indicator lets you know when your ducts need cleaning to avoid lint buildup and keep your dryer clean, efficient and safe.
    See all Electric Dryers
    Top comment

    "Works very well & is energy efficient!...Simple and energy efficient. So far no issues. Fits our needs perfectly."

    See all customer reviews

    Product Description

    The LG Sensor Dry system keeps tabs on moisture levels throughout the cycle and automatically adjusts drying time as needed—so you don’t have to. And with generous 7.3 cu. ft. capacity that fits more laundry in every load, this dryer makes laundry day easier all-around. FlowSense duct clogging indicator lets you know when your ducts need cleaning to avoid lint buildup and keep your dryer clean, efficient and safe.
    See all Electric Dryers
    See all Electric Dryers
  9. Boneco - Air Purifier P400 with Hepa and Activated Carbon Filter - White - Left_Zoom
    Top comment

    "The P400 also has a nifty fragrance tray so you can add some essential oils if you want to add some smells to your room to help you relax or for energy. A quick online search can tell you which oils offer what type of benefits. ...All these features while being super power efficient and also almost dead silent on most modes. "

    See all customer reviews

    Product Description

    The P400 Air Purifier gives you highly efficient air purification at home. Insert the filter that meets your following needs: allergy (included), baby or smog. Whether at home or at the office, the P400 will blend in effortlessly with your everyday surroundings – its quiet operation will never distract you. Enjoy fresh mountain air in every room. Additional features include: 5 fan level speeds, whisper quiet operation, low 60power consumption (DC motor), filter change reminder, container for use of fragrances and 5-year warranty.
    See all Air Purifiers
    Top comment

    "The P400 also has a nifty fragrance tray so you can add some essential oils if you want to add some smells to your room to help you relax or for energy. A quick online search can tell you which oils offer what type of benefits. ...All these features while being super power efficient and also almost dead silent on most modes. "

    See all customer reviews

    Product Description

    The P400 Air Purifier gives you highly efficient air purification at home. Insert the filter that meets your following needs: allergy (included), baby or smog. Whether at home or at the office, the P400 will blend in effortlessly with your everyday surroundings – its quiet operation will never distract you. Enjoy fresh mountain air in every room. Additional features include: 5 fan level speeds, whisper quiet operation, low 60power consumption (DC motor), filter change reminder, container for use of fragrances and 5-year warranty.
    See all Air Purifiers
    See all Air Purifiers
  10. Samsung - BESPOKE 30 cu. ft. 3-Door French Door Smart Refrigerator with Beverage Center - Stainless Steel - Front_Zoom

    Product Description

    Extra-large capacity 3-Door French Door Refrigerator with customizable and changeable door panels available in a variety of colors and finishes. Our most energy efficient French Door model ever, this refrigerator uses 545 kw/year. It’s a revolution in convenience and design, the concealed Beverage Center features both a water dispenser and AutoFill Water Pitcher. Plus a Dual Ice Maker with cubed ice and Ice Bites.
    See all All Refrigerators

    Product Description

    Extra-large capacity 3-Door French Door Refrigerator with customizable and changeable door panels available in a variety of colors and finishes. Our most energy efficient French Door model ever, this refrigerator uses 545 kw/year. It’s a revolution in convenience and design, the concealed Beverage Center features both a water dispenser and AutoFill Water Pitcher. Plus a Dual Ice Maker with cubed ice and Ice Bites.
    See all All Refrigerators
    See all All Refrigerators
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