The main places to buy Kirby bags
Kirby vacuum bags are sold at four main types of retailers: authorized Kirby dealers, big-box stores, online marketplaces, and the Kirby company directly. Authorized dealers are usually your fastest option because they stock bags in person and can confirm you have the right model number before you leave. Big-box retailers like Walmart and Target carry Kirby bags in their cleaning supplies section, though selection varies by location and what's in stock that week.
Online options give you the widest selection and let you compare prices without leaving home. Amazon, eBay, and Walmart's website all carry Kirby bags, and most ship within a few days. The Kirby company itself sells bags through its official website and can ship directly to you, which guarantees authenticity but usually costs more than third-party sellers.
Key Takeaways
- Authorized Kirby dealers let you buy bags in person and confirm your model number matches before purchase.
- Amazon and Walmart's website typically have lower prices and faster shipping than buying from Kirby directly.
- You need your Kirby model number to order the correct bag, which you can find on the vacuum's nameplate or in your manual.
- Buying from unauthorized sellers on marketplaces is cheaper but carries a small risk of receiving counterfeit or used bags.
- Costco and Sam's Club occasionally stock Kirby bags if you have a membership, though availability changes seasonally.
Finding an authorized Kirby dealer near you
Authorized dealers are independent retailers or small chains that specialize in vacuum sales and repair. They typically stock multiple Kirby models and have bags in inventory. To find one, visit the Kirby company website and use their dealer locator tool, or search "Kirby dealer near me" in Google Maps. Call ahead to confirm they have the bag type you need in stock before you drive there.
Buying from a dealer has a real advantage: they can look at your vacuum and tell you exactly which bag you need. If you're not certain of your model number or you have an older Kirby, this saves you from ordering the wrong part. Dealers also tend to have competitive prices because they compete with online retailers, and you get your bags the same day.
Ordering online from major retailers
Amazon typically has the lowest prices on Kirby bags and ships most orders within two days if you have Prime membership. Search for your specific Kirby model number plus "vacuum bags" to narrow results. Read the product description carefully—some listings bundle bags with filters or other parts, which changes the price. Check the seller rating and read recent reviews to spot counterfeit or used bags, which occasionally slip through.
Walmart's website and Target's website both carry Kirby bags and let you choose between home delivery and in-store pickup. Pickup is usually faster if a store near you has the bag in stock. eBay has many sellers offering Kirby bags, often at lower prices than Amazon, but shipping times vary widely depending on the seller's location. Always check the seller's return policy before buying, especially on eBay, because returns can be complicated if the bag arrives damaged or is the wrong type.
Buying directly from Kirby
The official Kirby website (kirby.com) sells bags, filters, and other replacement parts directly to customers. Ordering from Kirby guarantees the bag is authentic and new, not refurbished or used. Shipping usually takes five to seven business days, and prices are typically higher than Amazon or Walmart because you're buying from the manufacturer without a middleman.
Kirby also operates a customer service phone line where you can order bags by phone if you don't want to order online. This is useful if you're unsure of your model number and want to confirm it before paying. The phone representatives can also tell you whether your vacuum is still under any warranty that might cover replacement parts.
Identifying your Kirby model number
Every Kirby vacuum has a model number printed on a nameplate attached to the body of the machine, usually on the back or underside. The nameplate also lists the year the vacuum was made. Write down this number before you shop—it's the only reliable way to order the correct bag. If you can't find the nameplate or it's worn away, check your original manual or warranty paperwork, which should list the model.
Kirby bags are not universal; a bag for a Kirby Sentria will not fit a Kirby G6, and using the wrong bag reduces suction and can damage the motor. If you're buying in person at a dealer, bring your vacuum or a photo of the nameplate so they can verify the match. If you're ordering online, triple-check the model number in the product title and description before clicking purchase.
Comparing prices across retailers
Kirby bags typically cost between $15 and $35 per bag depending on the model and whether you're buying a single bag or a multi-pack. Multi-packs (usually four to six bags) cost less per bag than buying one at a time. Amazon and Walmart usually have the lowest per-bag prices, followed by eBay and authorized dealers. Kirby's official website is usually the most expensive option.
Before you buy, search for your model number on at least two sites to compare. A multi-pack on Amazon might be cheaper than single bags at a dealer, even with the dealer's convenience of same-day pickup. Factor in shipping costs if you're comparing online retailers—some offer free shipping over a certain order amount, which can swing the total price in their favor.
What to watch out for when ordering
Counterfeit Kirby bags exist, especially on third-party marketplaces. They fit loosely, tear easily, and don't seal properly, which reduces suction and can let dust into the motor. Buy from sellers with high ratings and many reviews. If a price seems too low—like $5 for a bag that normally costs $20—it's probably counterfeit or used. Read the product description to confirm the bag is new, not refurbished or open-box.
Some online listings show a photo of a Kirby bag but describe a generic vacuum bag that won't fit your model. Always read the product title and description, not just the photo. If the listing doesn't mention your specific Kirby model number, message the seller to confirm before buying. Return policies vary by retailer—Amazon and Walmart have generous returns, but eBay sellers set their own policies, so check before you commit.
Frequently Asked Questions
Can I use a generic vacuum bag instead of a Kirby bag?
Generic bags sometimes fit Kirby vacuums, but they don't seal as tightly and reduce suction. Kirby bags are designed to fit the motor housing precisely and maintain the vacuum's airflow. Using a generic bag can also void your warranty if your Kirby is still covered. Stick with Kirby-branded bags to keep your vacuum working at full power.
Where can I buy Kirby bags if I don't know my model number?
Visit an authorized Kirby dealer with your vacuum, and they'll identify the model and sell you the correct bag on the spot. If you can't visit a dealer, call Kirby customer service at the number on their website and describe your vacuum—they can tell you the model and direct you to where to buy bags for it.
Do Kirby bags go on sale or have seasonal discounts?
Prices on Amazon and Walmart fluctuate, so the same bag might cost different amounts week to week. Multi-packs often have better per-bag prices than single bags. There's no official "sale season" for vacuum bags, but checking prices every few weeks can save you money if you're not in a hurry to replace your current bag.
What's the difference between a Kirby HEPA bag and a regular Kirby bag?
HEPA bags trap smaller particles and are better for people with allergies or asthma. They cost more than regular bags but last about as long. Check your vacuum's manual or the nameplate to see which type your model uses—not all Kirby models support HEPA bags, so ordering the wrong type won't fit.
Can I wash and reuse a Kirby vacuum bag?
Kirby bags are designed to be thrown away and replaced, not washed. Washing damages the filter material and reduces its ability to trap dust. Reusing a bag also voids your warranty. Bags are inexpensive enough that replacing them regularly is more cost-effective than trying to extend their life.