Evidence ledger

Air fryers evidence ledger

This ledger explains the evidence boundaries for UK Shortlists air-fryer routes. It covers consumer route choice by capacity, meal pattern, cleaning friction and kitchen fit; it does not claim direct cooking tests, energy savings or universal appliance suitability.

Air fryers hub Methodology Claims we do not make

Source types used

manufacturer product pages, manuals and support notes for capacity, dimensions, controls, accessories and cleaning requirements
stable retailer pages for visible product details and merchant-context checks already captured in existing route evidence
route evidence summaries, review-basis metadata and Micro-Proof signals already present in the repository
independent expert or editorial reviews only as corroborating context for cooking, cleaning or ownership caveats

Source types still needed

more source-level records for usable basket capacity versus headline litre claims
clearer official accessory, lining, cleaning and dishwasher-suitability captures for route-level caveats
stronger source packs before making any energy-saving, safety, durability or cooking-performance claims

Supportable claims

which existing air-fryer route is the better starting point for broad, budget, family-size, dual-zone or compact-kitchen constraints
published checks such as stated capacity, footprint, controls, cleaning burden, accessories and returns context
evidence-strength bands and caveats already exposed by shortlist evidence summaries and Micro-Proof signals
claim-boundary reminders that air-fryer shortlists are consumer buying routes, not cooking-performance, safety or energy-saving guarantees

Unsupported claims

guaranteed cooking performance, identical results across recipes, energy savings, food safety or safety certification
hands-on cooking tests, lab tests, long-term durability tests or appliance safety tests unless a route explicitly documents that basis
live price, stock, delivery, rating, review-count, merchant or warranty availability claims
universal fit for every kitchen, family size, diet, cleaning routine or countertop layout

Route coverage summary

Coverage is limited to existing shortlist routes. This ledger does not create routes, change product choices or change rankings.

Best Air Fryers in the UK (2026)
Main route for broad air-fryer shortlisting before branching by capacity, budget, dual-zone cooking or kitchen fit.
Best Budget Air Fryers in the UK (2026)
Budget-first route where capacity, controls, cleaning and returns friction need extra checking.
Best Dual Zone Air Fryers in the UK (2026)
Specialist route for split-timing meals where basket layout and counter footprint matter.
Best Air Fryers for Small Kitchens in the UK (2026)
Space-constrained route for buyers checking footprint, height clearance and storage friction.

Known limitations

Usable capacity can differ from headline capacity, so basket dimensions and food shape still need checking before purchase.
Cooking results depend on food type, quantity, preheating, basket loading, user routine and model-specific controls.
Micro-Proof signals summarise route support and caveats; they do not create direct cooking-test evidence or live merchant-state proof.

Micro-Proof interpretation guidance

Micro-Proof signals are public-safe summaries of evidence support, freshness and caveats. For air fryers, treat a signal as route guidance only: it is not a cooking-test badge, energy-saving proof, safety certification or live merchant-state check.

For claim boundaries across all clusters, use Claims We Do Not Make.