◆Home Improvement Ideas Journal

Broan 688K Replacement: Best Filters & Alternatives

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When it comes to kitchen ventilation, Broan-NuTone is a name that Needs no introduction. If you're looking to replace your old range hood with a modern, efficient model, you might be considering the Broan 688-K. Let's delve into this popular choice, exploring its features, and helping you decide if it's the right fit for your kitchen.

The Broan 688-K, a droplet-hider range hood, is designed to keep your cooking space clean and smoke-free. It's a powerful yet quiet addition to any kitchen, making it a top contender in its class. But what exactly makes this model stand out?

Why Choose the Broan 688-K?

The Broan 688-K comes with a host of features that make it a popular choice among homeowners. Let's break down the key aspects that set this range hood apart.

Broan Genuine Motor/Wheel 50 CFM Metal Replacement Bath Fan Motor Lowes.com
Broan Genuine Motor/Wheel 50 CFM Metal Replacement Bath Fan Motor Lowes.com
an exhaust fan mounted on the side of a metal box
an exhaust fan mounted on the side of a metal box
696n-r02 B Unit S97012026 Fan Motor Compatible with Broan 688-k 688-j 688-h 663g, Nutone 695-r02 B 695-r03 B 696n-r01 B Bathroom Exhaust Fan Motor Replacement, Size:Fan Motor Assembly, Silver
696n-r02 B Unit S97012026 Fan Motor Compatible with Broan 688-k 688-j 688-h 663g, Nutone 695-r02 B 695-r03 B 696n-r01 B Bathroom Exhaust Fan Motor Replacement, Size:Fan Motor Assembly, Silver

First and foremost, the 688-K boasts a powerful 400 CFM (cubic feet per minute) blower, ensuring it can keep up with even the most demanding cooking tasks. Whether you're a avid home chef or simply want to maintain a fresh, smoke-free kitchen, this range hood delivers.

Noise Levels

While power is essential, it's equally important to maintain a peaceful kitchen environment. Fortunately, the Broan 688-K excels in this department as well. With noise levels starting at just 5.0 sones at the lowest speed, it's quiet enough to carry on a conversation while it's running.

Price:$15.35 Top Broan-NuTone 688 Ceiling and Wall Ventilation Fan, 50 CFM 4.0 Sones, White Plastic
Price:$15.35 Top Broan-NuTone 688 Ceiling and Wall Ventilation Fan, 50 CFM 4.0 Sones, White Plastic
Vent Fan Blower Wheel For Bathroom Kitchen Exhaust Broan Nutone 688 K S97012041
Vent Fan Blower Wheel For Bathroom Kitchen Exhaust Broan Nutone 688 K S97012041
Broan Bathroom Fan Motor Replacement 663 688 670 689 671A Quiet 70 CFM
Broan Bathroom Fan Motor Replacement 663 688 670 689 671A Quiet 70 CFM

Moreover, the 688-K features variable speed controls, allowing you to adjust the fan speed to suit your needs. Whether you're simmering a sauce or searing a steak, you can find the perfect balance between power and noise.

Design and Installation

The Broan 688-K sports a minimalist, contemporary design that complements a wide variety of kitchen décors. Its sleek, stainless steel finish not only looks great but is also easy to clean and maintain.

Installation is a breeze, with the 688-K designed to fit both under-cabinet and дубоiled applications. And at just 20" wide, it's perfect for standard 24" cooking surfaces, making it a versatile addition to your kitchen.

696n-r02 B Unit for NuTone S97012026 Fan,for Broan 688 Replacement Motor,S97012026 Assembly for Broan 688-K,688-J,688-H,688-G,for Nutone 696n-r02 B Unit 50cfm Fan Replacement for 688 Motor
696n-r02 B Unit for NuTone S97012026 Fan,for Broan 688 Replacement Motor,S97012026 Assembly for Broan 688-K,688-J,688-H,688-G,for Nutone 696n-r02 B Unit 50cfm Fan Replacement for 688 Motor
the fan is attached to the wall mounted speaker
the fan is attached to the wall mounted speaker
Broan-NuTone 9-1/4 In. W. x 9 In. L. White Exhaust Fan Replacement Grille
Broan-NuTone 9-1/4 In. W. x 9 In. L. White Exhaust Fan Replacement Grille
Broan-NuTone BP90 Replacement Grille For 688 Fan
Broan-NuTone BP90 Replacement Grille For 688 Fan
696n-r02 B Unit&replacement Grille 97011723 For Broan-nutone 70 Cfm
696n-r02 B Unit&replacement Grille 97011723 For Broan-nutone 70 Cfm
8 Best Broan-NuTone Bathroom Fans (March 2026) Reviews
8 Best Broan-NuTone Bathroom Fans (March 2026) Reviews

Compatibility and Du Hiccups

Before you make your purchase, it's crucial to ensure that the Broan 688-K is compatible with your current kitchen setup. Let's explore a few potential issues to keep in mind.

Firstly, while the 688-K is designed to work with standard 24" cooking surfaces, it's always a good idea to double-check the dimensions to ensure a perfect fit. Additionally, ensure that your kitchen's ducting system can accommodate the 688-K's 6" round or 7" x 10" rectangular duct sizes.

Remote Capability

Unfortunately, the Broan 688-K does not come with remote control capability right out of the box. If you're interested in this feature, you'll need to purchase the remote control kit (4335 Remote Control Kit) separately. While this means an additional cost, it also offers an opportunity to upgrade your range hood setup.

Broan-Nutone Bath | Broan-Nutone Bath Fan Replacement Motor Kit Re70bn 70 Cfm 6.0 Sones Genuine Part | Color: Silver | Size: Os
Broan-Nutone Bath | Broan-Nutone Bath Fan Replacement Motor Kit Re70bn 70 Cfm 6.0 Sones Genuine Part | Color: Silver | Size: Os
HASME Replacement Light Lens Cover for Broan Nutone Heater & Ventilation Fan Replaces for S53740000 Fits for 605P 660 660P 660RP 665 665F 665N 665RF 665RP 665RSP 5 1/4" x 9 3/4" x 1 3/4"
HASME Replacement Light Lens Cover for Broan Nutone Heater & Ventilation Fan Replaces for S53740000 Fits for 605P 660 660P 660RP 665 665F 665N 665RF 665RP 665RSP 5 1/4" x 9 3/4" x 1 3/4"
Broan-NuTone -Nutone 9-1/4 In. X 9 In. Replacement Grille White S97011723
Broan-NuTone -Nutone 9-1/4 In. X 9 In. Replacement Grille White S97011723
Broan-NuTone Replacement Grille for 688 Bathroom Exhaust Fan White BP90
Broan-NuTone Replacement Grille for 688 Bathroom Exhaust Fan White BP90
Broan-NuTone Quickit 60cfm 3.0 Sones Bathroom Replacement Motor And Grille/cover White BKR60
Broan-NuTone Quickit 60cfm 3.0 Sones Bathroom Replacement Motor And Grille/cover White BKR60
Broan 21 inch Convertible 300-CFM Stainless Insert Under Cabinet Range Hood | PM300SS
Broan 21 inch Convertible 300-CFM Stainless Insert Under Cabinet Range Hood | PM300SS
Broan BKR60 Broan-Nutone® Quickit™ Bath Fan Replacement Motor And Cover/Grille, 60 Cfm
Broan BKR60 Broan-Nutone® Quickit™ Bath Fan Replacement Motor And Cover/Grille, 60 Cfm
Broan 30 inch Convertible 270-CFM Stainless steel Under Cabinet Range Hood Lowes.com
Broan 30 inch Convertible 270-CFM Stainless steel Under Cabinet Range Hood Lowes.com
Broan Glacier BCSD1 30-in Convertible Stainless Steel Undercabinet Range Hood Lowes.com
Broan Glacier BCSD1 30-in Convertible Stainless Steel Undercabinet Range Hood Lowes.com

Similarly, if you're keen on adding lights to your range hood, you'll need to purchase the light kit (6236LED Light Kit) separately. Both the remote control and light kits are easy to install and integrate seamlessly with the 688-K.

688-K vs. 688-KS: Which is Right for You?

If you've done your research, you might be wondering about the difference between the Broan 688-K and its sister model, the 688-KS. Both models share many similarities, but there's one crucial difference: the 688-KS comes with built-in lights.

If you prefer a range hood with integrated lighting, the 688-KS might be the better choice. However, if you're happy to purchase the light kit separately (or prefer a cleaner, lighter look), the 688-K offers an excellent, cost-effective solution.

Ultimately, the best range hood is the one that meets your specific needs. Whether you're drawn to the Broan 688-K's powerful performance, sleek design, or quiet operation, this model has a lot to offer. So why not elevate your cooking experience with a touch of Broan-NuTone elegance? Happy cooking!