Nutone Central Vacuum Cleaner Bags By iClean Vacuums #391
- Product SKU: Nutone391
- Category: iClean Vacuum Bags, Vacuum Bags, Vacuum Bags & Filters
- Order within
Quick Summary
Keep your compatible Nutone central vacuum system ready for dependable household cleaning with the Nutone Central Vacuum Cleaner Bags By iClean Vacuums #391. This replacement vacuum bag is designed for compatible Nutone central vacuum applications that use the #391 bag format.
The disposable replacement bag provides a practical solution for routine central vacuum maintenance and dust and debris collection. As an Authorized Nutone Dealer, Ace Vacuums, we provide expert product guidance, compatibility assistance, and dependable customer support.
Compatible Models
The Nutone Central Vacuum Cleaner Bags By iClean Vacuums #391 is intended for compatible Nutone central vacuum systems that use the #391 bag application.
Before ordering, confirm:
- Your central vacuum system is a compatible Nutone model
- Your current vacuum bag is identified as a #391 bag
- The bag opening and connection match your existing bag
- The replacement bag is appropriate for your specific central vacuum power unit or model series
Compatibility Note: Central vacuum bag fitment can vary by power unit and model series. If you are unsure whether the #391 replacement bag is compatible with your system, contact Authorized Nutone Dealer Ace Vacuums for assistance before ordering.
Key Features
- #391 replacement central vacuum bag format
- Designed for compatible Nutone central vacuum applications
- Disposable design for convenient dust and debris collection
- Helps support routine central vacuum maintenance
- Suitable for regular household cleaning
- Designed for easy replacement when the existing bag becomes full
- Helps maintain dependable central vacuum performance
- Available from Authorized Nutone Dealer Ace Vacuums
Why Genuine OEM Products Matter
Using the correct replacement vacuum bag helps support proper fitment, dependable dirt collection, and consistent central vacuum performance.
As an Authorized Nutone Dealer, Ace Vacuums, we recommend confirming your central vacuum system's required bag type before purchasing. Genuine Nutone OEM bags are designed for applicable central vacuum models and can help provide the intended fit and performance.
Selecting the correct replacement bag can help support:
- Proper fit within the central vacuum power unit
- Secure bag installation
- Dependable dust and debris collection
- Consistent airflow and cleaning performance
- Routine central vacuum maintenance
- Reduced risk of ordering an incompatible replacement bag
Product Note: This product is identified as an iClean Vacuums replacement bag and is not represented here as a genuine Nutone OEM bag.
Replacement Guidance
Replace the central vacuum bag when it becomes full or when reduced airflow or cleaning performance indicates that maintenance is needed.
Signs It May Be Time to Replace the Bag
- Reduced suction or cleaning performance
- The bag is visibly full
- Dirt and debris have reached the recommended fill level
- Reduced airflow occurs during normal cleaning
- Your central vacuum system indicates that maintenance may be required
Replacement Tips
- Turn off the central vacuum system before servicing the power unit.
- Open the bag or collection compartment according to the manufacturer's instructions.
- Carefully remove the used bag.
- Install the new #391 replacement bag.
- Confirm that the bag is properly seated and securely connected.
- Close the compartment before operating the central vacuum system.
Technical Specifications
| Specification | Details |
|---|---|
| Brand Compatibility | Nutone |
| Product Type | Central Vacuum Replacement Bag |
| Compatible Bag Type | #391 applications |
| Bag Brand | iClean Vacuums |
| Vacuum Compatibility | Compatible bagged Nutone central vacuum systems |
| Installation Type | Disposable replacement bag |
| Primary Use | Household dust and debris collection |
| Replacement Interval | Replace when full or when airflow declines |
| Dealer | Authorized Nutone Dealer Ace Vacuums |
Quick Summary
Keep your compatible Nutone central vacuum system ready for dependable household cleaning with the Nutone Central Vacuum Cleaner Bags By iClean Vacuums #391. This replacement vacuum bag is designed for compatible Nutone central vacuum applications that use the #391 bag format.
The disposable replacement bag provides a practical solution for routine central vacuum maintenance and dust and debris collection. As an Authorized Nutone Dealer, Ace Vacuums, we provide expert product guidance, compatibility assistance, and dependable customer support.
Compatible Models
The Nutone Central Vacuum Cleaner Bags By iClean Vacuums #391 is intended for compatible Nutone central vacuum systems that use the #391 bag application.
Before ordering, confirm:
- Your central vacuum system is a compatible Nutone model
- Your current vacuum bag is identified as a #391 bag
- The bag opening and connection match your existing bag
- The replacement bag is appropriate for your specific central vacuum power unit or model series
Compatibility Note: Central vacuum bag fitment can vary by power unit and model series. If you are unsure whether the #391 replacement bag is compatible with your system, contact Authorized Nutone Dealer Ace Vacuums for assistance before ordering.
Key Features
- #391 replacement central vacuum bag format
- Designed for compatible Nutone central vacuum applications
- Disposable design for convenient dust and debris collection
- Helps support routine central vacuum maintenance
- Suitable for regular household cleaning
- Designed for easy replacement when the existing bag becomes full
- Helps maintain dependable central vacuum performance
- Available from Authorized Nutone Dealer Ace Vacuums
Why Genuine OEM Products Matter
Using the correct replacement vacuum bag helps support proper fitment, dependable dirt collection, and consistent central vacuum performance.
As an Authorized Nutone Dealer, Ace Vacuums, we recommend confirming your central vacuum system's required bag type before purchasing. Genuine Nutone OEM bags are designed for applicable central vacuum models and can help provide the intended fit and performance.
Selecting the correct replacement bag can help support:
- Proper fit within the central vacuum power unit
- Secure bag installation
- Dependable dust and debris collection
- Consistent airflow and cleaning performance
- Routine central vacuum maintenance
- Reduced risk of ordering an incompatible replacement bag
Product Note: This product is identified as an iClean Vacuums replacement bag and is not represented here as a genuine Nutone OEM bag.
Replacement Guidance
Replace the central vacuum bag when it becomes full or when reduced airflow or cleaning performance indicates that maintenance is needed.
Signs It May Be Time to Replace the Bag
- Reduced suction or cleaning performance
- The bag is visibly full
- Dirt and debris have reached the recommended fill level
- Reduced airflow occurs during normal cleaning
- Your central vacuum system indicates that maintenance may be required
Replacement Tips
- Turn off the central vacuum system before servicing the power unit.
- Open the bag or collection compartment according to the manufacturer's instructions.
- Carefully remove the used bag.
- Install the new #391 replacement bag.
- Confirm that the bag is properly seated and securely connected.
- Close the compartment before operating the central vacuum system.
Technical Specifications
| Specification | Details |
|---|---|
| Brand Compatibility | Nutone |
| Product Type | Central Vacuum Replacement Bag |
| Compatible Bag Type | #391 applications |
| Bag Brand | iClean Vacuums |
| Vacuum Compatibility | Compatible bagged Nutone central vacuum systems |
| Installation Type | Disposable replacement bag |
| Primary Use | Household dust and debris collection |
| Replacement Interval | Replace when full or when airflow declines |
| Dealer | Authorized Nutone Dealer Ace Vacuums |
Frequently Asked Questions
1. What are Nutone #391 Central Vacuum Bags by iClean Vacuums used for?
They are replacement vacuum bags designed for compatible Nutone central vacuum systems that use the #391 bag format.
2. Will the #391 bag fit every Nutone central vacuum?
No. Nutone central vacuum systems may use different bag types depending on the power unit and model series. Confirm that your specific system requires a #391 bag before purchasing.
3. How do I know if my Nutone central vacuum uses a #391 bag?
Check your current vacuum bag, central vacuum owner's manual, or power unit model information. You can also contact Authorized Nutone Dealer Ace Vacuums for compatibility assistance.
4. Is this a genuine Nutone OEM bag?
No. This product is identified as an iClean Vacuums replacement bag and is not represented here as a genuine Nutone OEM bag.
5. How often should I replace the central vacuum bag?
Replace the bag when it becomes full or when reduced airflow or cleaning performance indicates that replacement is needed.
6. Can a full central vacuum bag reduce suction?
Yes. As the bag fills with dust and debris, airflow may become restricted, which can reduce central vacuum cleaning performance.
7. Can I use this bag if my current bag looks similar?
Not necessarily. Similar-looking central vacuum bags can have different dimensions, openings, and connection styles. Always confirm that your system specifically requires the #391 bag format.
8. Is the Nutone #391 bag easy to replace?
Replacement is generally straightforward. Follow the instructions for your specific Nutone central vacuum system and ensure the new bag is properly seated before operating the system.
9. Is this bag for a portable vacuum cleaner?
No. The Nutone Central Vacuum Cleaner Bags By iClean Vacuums #391 are designed for compatible bagged central vacuum systems rather than standard portable vacuum cleaners.
10. Can Ace Vacuums help me confirm compatibility?
Yes. Authorized Nutone Dealer Ace Vacuums can provide product guidance to help customers identify the appropriate replacement bag for their compatible central vacuum system.
11. Why is it important to use the correct central vacuum bag?
Using the correct bag type helps support proper fitment, secure installation, dependable dirt collection, and consistent airflow.
12. Why buy from Authorized Nutone Dealer Ace Vacuums?
Authorized Nutone Dealer Ace Vacuums provides expert product guidance, compatibility assistance, dependable customer support, and help selecting appropriate central vacuum bags and maintenance supplies.
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Shipping, Return & Refund Policy
Shipping Policy
In-stock merchandise generally ships from our Leesburg, Virginia location within 3–5 business days. Processing time is separate from carrier transit time and is not a guaranteed delivery date. Weekends and holidays can affect timing. Special-order, backordered or unavailable items may take longer; contact us to confirm timing before purchase when a deadline matters.
Shipping options and charges are shown at checkout. After dispatch, follow the carrier's tracking updates. Weather, carrier delays, order verification and inventory confirmation may affect delivery. Inspect packages promptly and retain packaging if there is damage or an incorrect or missing item.
Returns and refunds
Eligible unused items have a 30-calendar-day return request window for refunds or exchanges, measured from delivery or in-store purchase. Return authorization is required. Final-sale exclusions, the 15% restocking fee for change-of-mind returns and shipping responsibilities are explained in our Return and Refund Policy. That policy is the governing source for return eligibility and fees.
For shipping or return help, email sales@acevacuums.com or call 703-997-9292.
30-Day Returns, Refunds and Exchanges
Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.
Eligibility and authorization
Items must be unused, clean, complete and in their original packaging with all accessories, manuals and proof of purchase. Contact sales@acevacuums.com or 703-997-9292 before sending anything back. Include your order number, item and reason for return. We will confirm eligibility, charges and return instructions. Unapproved or cash-on-delivery returns are not accepted.
Fees and shipping
For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.
Final-sale and excluded items
Air purifiers; discounted, clearance, trade-in, holiday-sale and price-matched purchases; gift cards; custom or special-order products; electrical parts; used or installed items; opened cleaning solutions; and used bags, filters, belts or other consumables are not eligible for change-of-mind returns. Other items clearly marked final sale at purchase are also excluded. An opened box alone does not disqualify an otherwise eligible unused, complete item, but consumables and cleaning solutions must remain unopened.
Damaged, defective, incorrect or missing items; recalls
Inspect your order promptly and contact us as soon as you discover a problem, with your order number and photos where helpful. Keep the packaging. Change-of-mind exclusions and deadlines do not remove applicable defect, warranty, recall or statutory rights. Warranty coverage requires evaluation under the manufacturer's terms; dealer status does not guarantee free repair. Recalled products must follow the manufacturer's recall process.
Refund timing and exchanges
After we receive and inspect the return, we will notify you of approval or the reason it cannot be accepted. Approved refunds are issued to the original payment method within 10 business days of approval; your bank may take additional time to post them. Contact us if more than 15 business days have passed since approval. Exchanges require authorization and replacement availability; any price difference and applicable charges will be explained before processing.
Applicable rights and earlier purchases
This policy applies to online and in-store purchases. We will honor more favorable written return terms provided with an earlier purchase. Applicable consumer rights remain unaffected. Where the European Union 14-day cancellation right applies, customers may cancel or return eligible orders within 14 days of receipt, subject to applicable legal exceptions, without giving a reason.
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