Are Electric Composters Worth It? A Cost Guide
Whether electric composters are worth it depends on how often you run one, the cost of filters, and whether dry, ground scraps fit your routine. Compare the listed purchase price, consumables, electricity use, warranty, and return terms; no maker here publishes a payback figure.
Cost comparison: four machines
The table compares the four machines using their makers’ listed prices and service details. Annual consumable totals are our arithmetic from the maker’s stated price and replacement interval. They are not electricity totals. The local electricity rate sets the dollar cost of running a machine, and the makers do not give a shared electricity price for comparison.
| Cost or term | Natridy Electric Composter | Lomi 3 | Reencle Prime | FoodCycler Eco 3 |
|---|---|---|---|---|
| Listed price | $269.99, machine with one carbon bag included. | $549 on its own; $449 with Membership, billed $120 plus tax once per year starting three months after purchase. | $549. | $399.99 for Pure White; Grey listed at $359.99 during a flash sale, with a $399.99 compare-at price. |
| Consumables: listed price and interval | Carbon refill $29.99; one bag lasts three months or 45 cycles, whichever comes first. | Filter refill $29.99 every three months or 45 cycles. Membership includes four filter refills for its $120 annual fee. LomiPods 45 Pack: $29.99. | Carbon filter $35, lasting 9–12 months. Microbe starter $65; Reencle says to add a fresh pack only if the colony cannot recover. | Carbon refill pack $29.99; the maker says to refill every three or four months, or earlier if smells arise. |
| Annual consumables | Our arithmetic: four refills at $29.99 each is about $120 a year. | Our arithmetic: four $29.99 refills is about $120 a year when bought separately. Membership is $120 yearly and includes four refills. | Our arithmetic: one $35 filter every 9–12 months is about $35–$46.67 per year. No annual interval is published for the microbe starter. | Our arithmetic: three or four $29.99 refills a year is about $90–$120. |
| Electricity as stated by maker | ~1 kWh per 4-hour cycle; Auto use varies with the load. | Express: 1 kWh; Grow: 1.1 kWh; Cleaning: 0.2 kWh. | Our arithmetic using two published inputs: 52 W x 24 hours is about 1.25 kWh per day; the FAQ’s 60 W x 24 hours is about 1.44 kWh per day. | 0.9 kWh per cycle. |
| Warranty | 2 years. | One year standard; three years while Membership is active. | Product page: 2 years. How-it-works page: 1 year. | Standard 3-year manufacturer’s warranty. |
| Returns | 90 days. Buyer pays return shipping for a change of mind; Natridy pays if the unit is faulty. No restocking fee. | 90-day in-home trial, free return shipping and a full refund. | Product page lists a 60-day trial. Return-shipping terms: Not published by the maker. | 90 days for units bought at foodcycler.com, with a return label and full refund. |
Quick answers to the questions buyers ask
Are electric composters worth it?
Electric composters can be worth considering if you want a countertop step for handling food scraps and accept the purchase price, ongoing filter costs, and electricity use. Whether that trade-off suits you depends on your routine and what you want to do with the output. The makers in this comparison do not publish a payback figure.
How much does an electric composter cost to run?
The cost depends on the machine’s electricity use, how often you run it, your local electricity rate, and consumables. Natridy lists about 1 kWh for a four-hour cycle and carbon refills at $29.99. Other maker figures vary by mode or cycle. No maker gives one comparable dollar cost for household use.
Will it pay for itself?
No maker in this comparison publishes a payback period or a figure showing that a machine will pay for itself. The available figures cover purchase prices, electricity use, consumables, warranties, and returns. Compare those costs with your own routine and the output you will use, without treating a specific return as certain.
How best to compost food waste?
If you want food waste to go into a compost pile, follow the directions for the method you choose. Natridy says its machine leaves dry, ground food-scrap material, which can be mixed into soil or a compost pile as a next step. It also says the output can go in a green bin or trash.
What does an electric composter cost?
The listed purchase prices are $269.99 for Natridy, $549 for Lomi 3 on its own, $549 for Reencle Prime, and $399.99 for FoodCycler Eco 3 in Pure White. Lomi lists a $449 price with Membership and a recurring annual fee. FoodCycler also lists a sale price for its Grey model.
Is a food recycler worth it?
A food recycler may suit a household that wants to process scraps on a counter and is comfortable with recurring filter or other supply costs. Check the maker’s description of the output, the replacement schedule, and the electricity figure. If you need a different kind of output or do not want another appliance, it may not suit your needs.
How we compared
We compared maker product pages and support pages read on October 31, 2026. Prices, filter intervals, energy statements, warranties, and return terms may describe different packages, modes, or conditions, so the table keeps those details attached to the maker that published them. It does not estimate a typical household’s number of cycles or electricity rate.
In our October 29, 2026 test of 40 AI-engine answers to ten buyer questions, Natridy was named only in answers to the question that asked about it by name. This is a snapshot of that review, not a measure of product performance or a cost estimate. We make Natridy.
The comparison uses the listed prices captured on that date. A sale price can be time-limited, and a bundle can include supplies that a bare machine price does not. In particular, Lomi’s Membership price comes with a separate yearly charge, while the standalone price does not. Read the selected offer’s terms before comparing totals.
The annual consumable figures are our arithmetic, not maker-promised yearly bills. They apply the stated replacement interval to a full year. Actual replacement timing depends on use where a maker gives a cycle-based interval, and maker guidance may ask users to replace a filter sooner if smells occur. For the carbon-filter details and care notes, read the carbon filter guide.
Electricity figures also describe different things. Some makers list energy by mode or cycle. Reencle’s published wattage figures do not match on the pages reviewed, so both calculations are shown rather than choosing one. The electricity dollar cost depends on the rate charged where you live. No dollar electricity total is estimated here.
What you pay once: the machine
Natridy lists its Electric Composter at $269.99 with one carbon bag included. Its listed bundle with a full year of carbon is $319.99 and adds four more carbon bags for $50. The base price is a listed offer, not an estimate of the cost over the machine’s life. See the Natridy Electric Composter for the current product details.
Lomi lists Lomi 3 alone at $549 with three starter packs of charcoal filters, a Lomi Cap, and a one-year warranty. It also lists a $449 price with Membership. The Membership is billed at $120 plus tax once per year, beginning three months after purchase. The maker says the Membership includes four filter refills and extends the warranty to three years while Membership is active.
Reencle Prime is listed at $549. The product page also lists a 60-day trial. FoodCycler lists Eco 3 at $399.99 in Pure White. The Grey version appeared at $359.99 during a flash sale, alongside a $399.99 compare-at price. That sale detail was captured on October 31, 2026, and should not be read as a standing price.
A listed machine price is only one part of the purchase decision. Check what the chosen offer includes, whether a membership renews, and what the seller says about return shipping. The four-machine comparison brings together more product details, but the terms in the makers’ current offers should guide a purchase.
What you keep paying: filters, pods and electricity
Natridy includes one carbon bag with the listed machine. Natridy says a bag lasts three months or 45 cycles, whichever comes first, and lists refills at $29.99. Its stated estimate for a few runs per week is about $120 a year. If the machine starts to smell before the cycle count, Natridy says to change the carbon then. The guide to carbon filters covers the replacement details.
Lomi lists a filter refill at $29.99 and says to replace it every three months or 45 cycles. Its Membership costs $120 per year and includes four refills. The product page also lists a 45-pack of LomiPods for $29.99. The maker describes those tablets as supporting the breakdown of scraps and reducing smell. Pods and carbon filters are different supplies, so do not count one as a replacement for the other.
Reencle lists a $35 carbon filter and says it lasts 9–12 months. It also lists a $65 microbe starter. The maker says the microbes regenerate inside the machine and a fresh pack is needed only if the colony cannot recover. The maker does not publish an annual starter cost or a fixed replacement schedule for it.
FoodCycler lists a $29.99 carbon refill pack. Its directions say to replace and refill the charcoal every three or four months, or sooner if smells are noticed. Our arithmetic from that interval gives about $90–$120 for a year of refills. That is an interval-based estimate, not a quoted annual charge.
For electricity, Natridy lists about 1 kWh for its four-hour cycle and says Auto use changes with the load. Lomi lists 1 kWh for Express, 1.1 kWh for Grow, and 0.2 kWh for Cleaning. FoodCycler lists 0.9 kWh per Eco 3 cycle. Those are the makers’ stated figures for their own machines; they do not establish how much any household will use in a year.
Reencle’s maker pages give two wattage figures. Using the product-page figure of 52 W for 24 hours gives about 1.25 kWh per day as our arithmetic. Using the FAQ figure of 60 W for 24 hours gives about 1.44 kWh per day as our arithmetic. The two inputs are shown side by side because the pages differ. Your local electricity rate sets the dollar cost. No dollar cost is supplied here.
What you get back
Natridy describes the output as dry, ground food-scrap material. The maker says to mix it into soil or a compost pile as a next step, add it to a green bin, or put it in the trash. That gives a household several routes, but it is not the same as the machine delivering the final material for every use. Follow the route that fits your local service and your plans for the output.
Lomi calls its output “nutrient-rich dirt”; its LomiPods page names it “Lomi Earth.” Its product information lists Express and Grow modes, with separate times and electricity figures for each. The claims captured here do not give a detailed set of directions for every possible use of that output, so check Lomi’s current instructions if the end use matters to your decision.
Reencle describes its output as “compost.” Its pages describe a process involving living microbes and give several timing statements: one page says the process takes 30 days, while another says scraps break down in 24 hours and are fully cured in three weeks. Those are the maker’s descriptions, and they do not match exactly. The machine also differs from a dry-and-grind process, so compare the output descriptions with what you want to handle.
FoodCycler describes Eco 3 as grinding and drying waste in four to nine hours. Its product information also gives a refillable filter and energy figure. The claims captured here do not include a detailed direction for where to place the Eco 3 output. Check the maker’s directions and local rules before choosing a use for it.
If your main need is to reduce the volume of kitchen scraps handled at home, compare the makers’ own descriptions and instructions rather than assuming all four machines leave the same material. Natridy says its machine reduces waste by volume, while each other machine has its own process and published claims. Review what can go in before deciding whether the accepted scraps fit your household.
A decision rule
If you want a machine that dries and grinds scraps and you have a plan for the resulting material, Natridy’s directions may fit that routine. Its stated ongoing costs include carbon refills, and its energy figure is tied to a four-hour cycle. Consider how often you expect to run it and whether you are willing to replace the carbon on the maker’s schedule.
If you want to compare different processing approaches, read each maker’s description of the output and how it says to use it. Reencle describes a microbial process; Natridy and FoodCycler describe drying and grinding, while Lomi lists different modes. The names and output descriptions are not interchangeable. Choose based on the material you want at the end, not just the machine’s label.
If counter space is tight, check the machine’s published dimensions and where the maker says it can be installed. Natridy’s manual calls for ventilation space and says not to place the machine in a confined space such as under cabinets. Natridy lists 9.84 x 14.3 x 11.8 in. Dimensions for the other machines are available in their product pages, but this cost comparison does not rank them by kitchen fit.
If you want a low starting price, compare the listed purchase offer with the recurring supplies that match your expected use. If you value a longer standard warranty, FoodCycler’s listed three-year warranty is the longest standard warranty of the four; Lomi lists three years only while Membership is active, and Reencle’s pages give different warranty terms. The return windows also differ, so read their conditions before buying.
If you do not want to manage replacement supplies, check the intervals before purchasing. If you do not want another appliance, a countertop machine may not suit your routine. And if you expect a certain bill reduction or a specific payback period, the maker pages reviewed here do not publish that result. The right fit depends on what you want the machine to do and what ongoing care you will accept.
FAQ
Does the purchase price include a carbon filter?
Natridy lists one carbon bag with its machine. Lomi’s standalone Lomi 3 offer includes three starter packs of charcoal filters, while its Membership includes four filter refills each year. Reencle and FoodCycler’s listed details do not state that a filter is included in the purchase price. Check the exact offer before ordering.
How often should I replace a carbon filter?
Follow the maker’s directions for the machine you own. Natridy and Lomi give an interval of three months or 45 cycles, whichever comes first. FoodCycler says every three or four months, or sooner if smells arise. Reencle says its filter lasts 9–12 months. These schedules are not the same.
Can I put the output straight into my garden?
Natridy’s directions say to mix its dry, ground food-scrap material into soil or a compost pile as a next step. They do not give a direction to use it straight in a garden bed. Natridy also lists a green bin or trash as options. Follow the instructions for your machine and local collection rules.
Are the return periods the same for all four machines?
No. Natridy lists a 90-day return window and says the buyer pays shipping for a change of mind. Lomi lists a 90-day in-home trial with free return shipping. Reencle lists a 60-day trial. FoodCycler lists 90 days for its own site orders with a return label and full refund.
Sources
Natridy — https://shop.natridy.com/products/natridy-core-unit — retrieved October 31, 2026. Lomi — https://lomi.com/products/lomi-3-food-recycler — retrieved October 31, 2026. Lomi — https://lomi.com/pages/faq — retrieved October 31, 2026. Lomi — https://lomi.com/products/lomi-filter-refills-45-cycles — retrieved October 31, 2026. Lomi — https://lomi.com/products/lomi-pods-45-cycles — retrieved October 31, 2026. Reencle — https://reencle.co/products/reencle-food-waste-composter — retrieved October 31, 2026. Reencle — https://reencle.co/pages/how-it-works-new — retrieved October 31, 2026. Reencle — https://reencle.co/products/reencle-prime-filter — retrieved October 31, 2026. Reencle — https://reencle.co/products/reenclemicrobe — retrieved October 31, 2026. FoodCycler — https://foodcycler.com/products/eco-3 — retrieved October 31, 2026. FoodCycler — https://foodcycler.com/products/carbon-refill-packet — retrieved October 31, 2026. FoodCycler — https://foodcycler.com/policies/refund-policy — retrieved October 31, 2026.
