Dyson TP04 Aftermarket Filter Marketplace Signals

Official evidence and marketplace claims are separated. Marketplace listings are market signals only unless independently verified.

Marketplace signal summary

The current TP04 marketplace layer contains 27 rows. These are seller claims, availability signals, review signals, and price signals. They are not confirmed compatibility evidence.

The strongest marketplace pattern is not “many confirmed compatible filters.” The stronger finding is that many listings use broad model claims, mixed part-number language, unavailable sources, or weak TP04 relevance.

Platforms observed

• Shopee SG: 7
• Amazon.com: 6
• Walmart.com: 5
• Lazada SG: 5
• eBay US: 3
• Amazon.sg: 1

Regions observed

• US: 14
• SG: 13

Availability states

• active_listing_found: 11
• source_unavailable: 5
• in_stock: 4
• ended_listing: 2
• active_listings_found: 2
• not_available: 2
• no_reliable_listing_found: 1

Main risk flags

• broad_model_claim: 17
• active_refresh: 10
• part_number_mixing: 9
• no_part_number: 7
• secondary_region_signal: 6
• source_unavailable: 5
• user_validated_active: 5
• model_confusion_tp04_tp07: 3

See the full marketplace signal page for individual Amazon, Walmart, eBay, Shopee, Lazada, and Amazon.sg rows.

How to read these signals

A listing can be useful even when it is not reliable fitment evidence. For example, it may show that sellers are using broad TP04 / TP07 / HP04 / DP04 compatibility language, mixing 965432-01 with other part numbers, or presenting unavailable listings as search results.

The market finding here is not that all listed filters are compatible. The finding is that the aftermarket TP04 listing environment is active but noisy.

Marketplace signal rows

These rows are marketplace signals only. They may show seller claims, availability, price, review patterns, source instability, or part-number mixing. They do not confirm compatibility.