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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-24 · 7 min read · Independent comparison
• KTELI Air Fryer 8-in-1 – biggest strength: a transparent borosilicate glass body with an easy-view window and light, so you can watch food cook without pulling out a basket, plus 6-cup and 4-quart containers that go from freezer to microwave to dishwasher.
• KTELI Air Fryer 8-in-1 – biggest trade-off: it leans on glass rather than a traditional metal basket, and the spec sheet lists a 12L capacity alongside a notably compact item dimension, so buyers who expect one big fixed cavity should look closely at the container setup.
• PHS 13 – biggest strength: mechanical knob controls for function, time and temperature, with no digital menus or setup, in a compact footprint that slides into tight kitchen spaces.
• PHS 13 – biggest trade-off: it is a toaster oven air fryer combo, so it relies on top and bottom heating tubes and a 10.7-inch inner length rather than a large multi-container system.
• Who each is for: KTELI for cooks who want transparency, portability and multiple container sizes; PHS 13 for couples, singles and dorm or apartment cooks who want fast, fuss-free knob cooking.
The KTELI Air Fryer 8-in-1 stands out for one reason above all: you can see what is happening inside. The glass body, top-view design, easy-view window and built-in light mean you monitor cooking progress without opening anything or pulling out a basket. That matters more than it sounds. Every time you open an air fryer to check on food, you lose heat and add guesswork. Here, the food is visible the whole time.
Its container approach is the second big idea. A 6-cup container cooks a personal-sized meal in about 7 minutes, while the 4-quart container fits a 4-lb chicken with vegetables. So it scales from a solo lunch to a family dinner without changing appliances. The glass is borosilicate, rated to handle swings from 22°F to 450°F, which is why the brand talks about going from frozen to crispy without shattering. Snap-lock lids make the containers leak-proof for transport, so leftovers can go straight from cooking to carrying.
Functionally, it covers Max Crisp, Bake, Air Fry and Recrisp, with touch controls, a 450°F max temperature and a 12L stated capacity. The permanently fixed heat-safe feet let you set it on granite, laminate, quartz, butcher block or marble without a separate trivet. It is ETL certified and comes with a 1-year warranty plus technical consultation support.
PHS 13: Who It's For
The PHS 13 takes the opposite approach, and it is refreshingly blunt about it. This is a 13 QT toaster oven air fryer combo built around mechanical knobs. No digital menus. No setup screens. You turn a knob for function, a knob for time, and a knob for temperature. That is the entire learning curve, and for a lot of people that is exactly the point.
The size is the other headline. At roughly 13.0 x 12.2 x 12.6 inches, it is designed to slide into tight kitchen spaces in apartments or dorms, and the brand positions it for couples and busy singles. Inside, the 10.7-inch inner length holds personal pizzas, toast slices and chicken breasts, so you can make a quick meal without firing up a full-size main oven. That is a real everyday win in a small kitchen, especially in warm months when you would rather not heat the whole room.
Cooking-wise, top and bottom heating tubes deliver steady heat across every rack, which is what gives you even browning instead of raw spots or cold centers. The air fry function uses fast air circulation to crisp chicken tenders and fries with barely any oil. It ships with an air fry basket and a baking pan, so you can start cooking without buying extras. The body is metal, finished in beige.
Who should buy it: renters, students, couples and anyone who wants a second oven for small jobs, values knob simplicity, and needs a compact footprint. Who should skip it: larger households cooking big batches, anyone who wants to see inside without opening the door, and cooks who prefer touch controls and programmable presets.
Side-by-Side: Which Should You Choose?
• Best for watching food cook → KTELI Air Fryer 8-in-1. The glass body, easy-view window and light let you monitor progress without opening the appliance.
• Best for simple controls → PHS 13. Mechanical knobs for function, time and temperature beat any menu tree if you want to cook immediately.
• Best for batch flexibility → KTELI Air Fryer 8-in-1. The 6-cup container handles a personal meal in about 7 minutes, while the 4-quart container fits a 4-lb chicken with veggies.
• Best for taking food with you → KTELI Air Fryer 8-in-1. Snap-lock, leak-proof lids turn the containers into transport-ready boxes.
• Best for countertop safety → KTELI Air Fryer 8-in-1. Permanently fixed heat-safe feet are designed for granite, laminate, quartz, butcher block and marble.
• Best for replacing small oven jobs → PHS 13. The 10.7-inch inner length takes personal pizzas, toast and chicken breasts without heating your main oven.
• Best for multifunction cooking → KTELI Air Fryer 8-in-1. Max Crisp, Bake, Air Fry and Recrisp cover more than frying alone.
In my opinion, the KTELI Air Fryer 8-in-1 is the more interesting buy of the two, and it is the one I would pick. The transparent glass body with a light solves the single most annoying thing about air frying — guessing. And the mix of a 6-cup container for fast solo meals and a 4-quart container for a 4-lb chicken gives it range that a single-cavity oven cannot match. I would recommend the PHS 13 only if knob controls, a compact footprint and a second small oven are what you actually want. Either way, check the current price on Amazon before deciding, since that is the one factor that can flip this call.
how to use salter air fryer
The workflow is the same across air fryers in this class: put your food in, choose the function, set the temperature and time, and let the circulating hot air do the work. On a knob-controlled unit like the PHS 13, you turn one knob for function, one for time and one for temperature. On a touch-control unit like the KTELI, you select the mode such as Air Fry, Bake, Max Crisp or Recrisp and set the temperature up to 450°F.
how to clean salter air fryer
Clean the cooking surfaces after each use once they have cooled. The KTELI is designed to make this easy because its glass containers are listed as dishwasher safe, and the glass body wipes down without much fuss. For a metal toaster oven air fryer like the PHS 13, remove the air fry basket and baking pan and wash them by hand or in the dishwasher if they are dishwasher safe, then wipe the interior.
how to preheat salter air fryer
Preheating is optional but useful for foods you want crisp and browned quickly. Set the appliance to your cooking temperature and let it run empty for a few minutes before adding food. The PHS 13 uses top and bottom heating tubes, so a short preheat helps it reach steady heat across the rack. The KTELI reaches up to 450°F, so a brief preheat works well for frozen foods going straight to crispy.
how to use salter air fryer for beginners
Start with one simple food and one function. On the PHS 13, turn the knobs, set a modest time and check early — knob controls make it easy to add more time. On the KTELI, use the 6-cup container for a personal-sized meal, which the brand says cooks in about 7 minutes, and watch through the window so you learn how the food behaves. Add oil sparingly and shake or turn food halfway.
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