Great question—these canister vacuums come in a few variations, so the right pick depends on your needs. Here’s a quick way to compare:

• Capacity: You’ll see options around 1.6 gallon and 2.5 gallon. Larger capacity can reduce emptying frequency, which may be helpful for bigger spaces or frequent cleanups.
• Filtration: Some listings call out HEPA filtration, which can help capture finer dust. If that matters to you, look for “HEPA” or “Allergy” in the title.
• Accessory kits: Kit codes like XST0, XST1, AST1, and AST9 indicate different tool bundles. Check each product page to see exactly what’s included.

Comparing the titles and feature details on each product page can help you match the model to your routine. Results can vary based on how and where you clean.

A little routine care can help keep performance consistent over time.

1. Manage dust capacity: Empty the unit before it reaches its listed capacity to help maintain airflow.
2. Care for filters: Inspect filters regularly and clean or replace them as directed in the owner’s manual. If your model uses HEPA filtration, follow the specific maintenance guidance provided.
3. Check the airflow path: Look for debris in the hose, wands, and floor tools and clear any blockages.
4. Use the right tools: Choose attachments from the included kit that fit the task to reduce wear.
5. Store properly: Coil the cord loosely and keep the unit dry.

These steps can help improve day-to-day usability, but results may vary based on usage and conditions.

Those codes identify the accessory bundle that comes with the vacuum. Different kits include different combinations of tools (for example, various floorheads, wands, or crevice tools), which can make certain tasks more convenient.

• Find the code: Look for kit names like XST0, XST1, AST1, or AST9 in the product title.
• Check what’s included: Open the product page to review the listed accessories and product images for the exact contents.
• Match to your routine: Pick the kit that aligns with the types of surfaces and spaces you clean most often.

Since kit contents can vary by model, reviewing each item’s description is the best way to confirm the specific tools you’ll receive.

On this page, at least one listing specifically mentions HEPA filtration in the title. If capturing finer particles is a priority for you, look for words like “HEPA” or “Allergy” in the product name.

• Verify the filter type: Open the product page and confirm the filter specification in the description.
• Check maintenance needs: Review how often the filter should be cleaned or replaced for best results.
• Compare options: If you see multiple filtration styles across models, weigh the maintenance and performance notes for each.

Filter performance can depend on use and maintenance, so following the care guidance can help support consistent results.

You can browse related add-ons right on Walmart. To narrow the options, use the model number and any kit code from the product title when searching.

• Shop by category: Check the Vacuums, Steamers & Floor Care or Appliances Parts & Accessories sections for compatible items.
• Use the product page: Look for details in the description and images, which may reference compatible filters or tools.
• Confirm compatibility: Match the accessory’s specs to your model’s number and kit code before purchasing.

Availability can vary over time, so if you don’t see what you need right away, checking back or refining your search terms can help.