Best Bathroom Extractor Fan Covers to Upgrade Your Ventilation
Keep bathrooms fresh and properly vented with high-quality fan covers designed for a range of Broan-NuTone and NuTone models. This guide highlights five dependable options that blend durability, airflow, and easy installation. Each pick comes with a quick reference to compatibility and standout features to help you choose the right cover for wall- or ceiling-mount exhaust fans, while preserving a clean, modern bathroom look.
| Product | Brand | Fit Notes |
|---|---|---|
| Calvana BP90 Bathroom Exhaust Fan Cover | Calvana | Compatible with BP90, BP46, 663, 670, 671, 675, 688, 689 |
| 97011723 Bathroom Exhaust Fan Cover | WKZO | Fits BP46, BP90; 9.5″ x 9″ grille; square ceiling or wall-mount |
| VENTIRI Bathroom Exhaust Fan Cover | VENTIRI | 9.8″ x 9.8″ with 7″ between springs; square ceiling or wall-mount |
| PIHIL S97014094 Grille and Lens | PIHIL | Fits multiple Broan/NuTone models; 11-3/4″ x 10-5/8″ grille |
| Broan-NuTone FG701S Universal CleanCover | Broan-NuTone | Official part; white, low-profile; quick install |
When selecting a bathroom exhaust fan cover, consider compatibility with your model, mounting style (ceiling versus wall), size, and airflow impact. The options below are chosen for broad compatibility, moisture resistance, and ease of installation, helping maintain effective ventilation while upgrading the bathroom’s appearance.
Calvana BP90 Replacement Cover

Calvana’s BP90 grille is designed as a versatile replacement for multiple Broan/NuTone fans. Its square shape accommodates both ceiling and wall-mount configurations, with a robust construction that withstands bathroom humidity. The design focuses on seamless airflow, helping to maintain efficient ventilation while offering a clean, modern white finish. This option emphasizes compatibility with BP90 and a broad set of related models, simplifying upgrades where a perfect fit is essential.
Key features include durable construction that resists moisture and a flexible fit that supports several housing configurations. Installation is straightforward, and the square design helps it align with a variety of ceilings for a tidy, unobtrusive look. For homeowners upgrading a family bathroom or managing multiple units, this cover offers a reliable, long-lasting solution that complements contemporary decor.
SurpLee C350GN Grille Replacement

The C350GN is a replacement grille designed to fit a wide range of Broan-NuTone wall-mount and ceiling fans. It accommodates eight-inch housings with a nine-inch-wide grille and spring clips spaced seven inches apart, ensuring a secure fit. This plastic grille is lightweight yet durable, built to resist moisture and maintain its appearance over time in humid bathroom environments. Its compatibility includes many 690–696 series models and various R01, N, and MT versions, making it a practical option for many installations.
With an emphasis on versatility, the SurpLee grille provides a straightforward swap for worn or damaged covers. The product’s dimensions and spring spacing are designed to simplify replacement, helping to minimize installation time. If you’re restoring a bathroom vent without changing the existing fan housing, this replacement grille is an efficient, affordable choice to restore both function and style.
97011723 Square Cover for BP46/BP90

The 97011723 cover from WKZO is designed for square ceiling or wall-mounted fans and is compatible with several BP46 and BP90 configurations. The grille measures 9-1/2″ x 9″ and uses spring clips spaced seven inches apart to ensure a secure hold. This model is a practical option for homeowners looking to refresh an older fan cover without changing the housing, while keeping a clean, white appearance that blends with most bathroom decors.
Key considerations include confirming model compatibility and housing size prior to purchase, as well as ensuring the replacement will not alter airflow beyond acceptable levels. The white plastic construction resists moisture-related discoloration, contributing to a consistent look in damp bathroom environments. This cover is suitable for various square fans and provides a simple path to upgrade aesthetics and function.
VENTIRI 10-Inch Fan Cover With Spring

VENTIRI’s 10-inch grille offers a robust option with a spring-mounted design for secure installation. The cover is made from durable ABS plastic, engineered to withstand bathroom humidity without yellowing or deforming over time. Its airtight, tightly woven grille helps capture dust and lint, contributing to cleaner air and more efficient ventilation. The product is sized to fit square ceiling or wall-mounted fans, making it a versatile upgrade for many standard bathroom exhaust installations.
From a performance perspective, the stepped grille design promotes even airflow distribution and rapid moisture management. The lightweight construction makes installation straightforward, and the white finish complements most bathroom palettes. This option is well-suited for households seeking a balance between durability, airflow efficiency, and a minimal, clean appearance.
GEAIN AP5609551 Light Cover Replacement

The AP5609551 light cover is designed for Broan Nutone bathroom vent fans, replacing 97011813 and related parts. This 8″ x 7″ light cover is constructed from moisture-resistant ABS plastic and is compatible with a range of models, providing reliable protection for the fan light lens. It’s a practical solution for updating worn or yellowed light covers while maintaining rugged performance in a humid bathroom environment.
Key considerations include compatibility with your specific fan light assembly, the durability of ABS material in moist rooms, and the ease of replacement. This cover not only protects the light lens but also helps preserve the overall aesthetic by offering a bright, uniform look. It is a suitable upgrade for homeowners seeking an inexpensive refresh that preserves functionality and lighting in the bathroom.
PIHIL S97014094 Grille and Lens Kit

The PIHIL S97014094 set covers a wide range of Broan/NuTone models, including 678, 679, 680, 680FL, M680, and HD50L/HD80L lines. The cover measures 11-3/4″ x 10-5/8″ for the grille, with the lens at 6-15/16″ x 7-15/16″. This kit provides both grille and lens replacement, offering a complete refresh for fans where both pieces show wear or damage. Its broad compatibility makes it a flexible solution for older and newer housings alike.
Consider this option when both the grille and the lens require replacement due to moisture exposure or discoloration. Proper installation will ensure optimal airflow and maintain a clean, bright appearance. The kit’s durable construction supports ongoing performance in bathroom environments and reduces the need for frequent replacements.
Buying Guide: Key Purchase Considerations and Comparisons
- Model compatibility: Always confirm your fan model (BP46, BP90, 663, 670, 671, 675, 688, 689, etc.) before buying. Some covers are universal, while others are model-specific.
- Mounting type: Decide between ceiling or wall-mounted configurations. Square grilles are common for both mounting styles and often easier to align with existing ceilings.
- Size and fit: Measure grille dimensions and spring spacing (if applicable). Incorrect sizing can restrict airflow or not fit securely.
- Materials: ABS plastic is moisture-resistant and durable, a common choice for bathroom use. Look for anti-yellowing properties for long-term aesthetics.
- Airflow impact: Some covers may affect airflow; consider products that emphasize maintaining or enhancing ventilation efficiency.
- Ease of installation: Look for covers with simple spring mechanisms or quick-install guides to minimize ceiling disturbance.
- Aesthetics: White finishes pair well with most bathrooms, providing a clean look that pairs with most tile and paint schemes.
- Maintenance: Choose designs that resist moisture buildup and are easy to clean to prevent dust and lint accumulation.
This selection prioritizes models with broad compatibility, moisture resistance, and straightforward installation. Homeowners can upgrade bathroom ventilation coverage without replacing fans, preserving airflow efficiency while refreshing the room’s appearance. For bathrooms with humidity challenges or high-traffic use, choosing a rugged, easy-to-replace cover can reduce maintenance time and extend the life of the ventilation system.