Donaldson Torit
Filters for Donaldson Torit equipment. Find yours by model or browse below.
Find the filters for your Donaldson Torit unit
Pick your model to see every filter that fits it.
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Send us the OEM part number from your old filter (or its size and type). We'll cross-reference it and reply with price and availability. Or email info@rx4cleanair.com.
About Donaldson Torit
Rx4CleanAir makes and stocks non-OEM replacement filters for Donaldson Torit® dust and mist collectors — Downflo® II (DFT), Downflo Oval (DFO), DownFlo, Dryflo® mist collectors, T-2000 / AT-3000 and Easy-Trunk units. Find yours by Torit part number below: P191889, P190818, P520433, P034021, P522193 and more. Every cross-referenced filter carries our fit guarantee, in-stock orders placed by noon CT ship the same day from our Wisconsin warehouse, and volume pricing applies on every product page. Rx4CleanAir is not affiliated with Donaldson Company; OEM names and part numbers are used for cross-reference only.
Replacement filters for Donaldson Torit collectors
Donaldson Torit cartridges are among the most-replaced dust collector filters in North America, and most plants that run a Downflo, Dryflo or T-series collector change them every 6–18 months. Rx4CleanAir supplies the same form factors — oval and round cartridges, the right end caps and gaskets, and the same media choices — as direct non-OEM replacements. Each listing names the Donaldson part numbers it replaces (including the -016 and -461 media suffixes), the media (80/20 cellulose-polyester, fire-retardant nanofiber or non-FR nanofiber), the square feet of media, MERV rating and dimensions, so you can match what is on your current filter's label.
How to find your filter. Type the Torit part number from the filter label or your collector's manual into the search box (for example P191889 or P190818), or pick the collector model under Equipment. If your number isn't listed, use Request a Quote with the number and the collector model and we will cross it within one business day.
Fit guarantee. Every filter that lists your Torit part number is guaranteed to fit. If it doesn't, we take it back within 30 days with no restocking fee and pay the return freight. Details on our returns page.
Pricing and stock. Prices shown are the single-unit price; quantity breaks start at 4 and reach the deepest tier at 64, and the product page shows each tier. In-stock items ordered by noon CT ship the same day by UPS Ground or LTL freight. Purchase-order and tax-exempt buyers can order through Request a Quote.
Donaldson Torit cross reference
| Donaldson Torit part number(s) | Collector | Rx4CleanAir replacement |
|---|---|---|
| P191889, P191920, P199474, P199475 (-016-436) | Downflo Oval (DFO) | 50552 — FR nanofiber oval |
| P191889 (non-FR option) | Downflo Oval (DFO 2-2 / 2-4 / 2-8 / 3-3) | 50551 — non-FR nanofiber oval |
| P281668, P280334 (-016-340) | Downflo Oval (DFO) | 50553 |
| P034021, P030915, P030904 (-016-436) | DownFlo / Downflo II (DFT) | 50544 |
| P520433, 8PP-22269-00, 8PP-23099-00, P191321, P155248 / TDC 10000003 | DownFlo | 50543 |
| P190817, P190818, P191812, P190906 (nano) | Downdraft Bench 2000/3000, DFO, Amtech AT/ATV | 50548 |
| P190817-461-436, P190818-016/-461-436, 8PP-42057-00, 8PP-42058-00, 8PP-32535-00 | DFT, Amtech AT/ATV | 50546 (nano FR, 190 sq ft) · 50547 (nano, 175 sq ft) |
| P190911-016-340 | DFM series, Downdraft Bench 2000/3000 | 50545 |
| P191016 (-340) | Dryflo DMC, MMB | 50565 |
| P191241, 3EA-39652-01 | Dryflo MMA | 50564 |
| P522193 (-461-340 / -016-340) | T-2000, AT-3000 | 50570 — nanofiber FR |
| P031575 (-016-340) | T-2000, AT-3000 | 50569 — 80/20 |
| P191115 (-016-340 / -461-340) | Easy-Trunk | 50600 — nanofiber FR |
| P527078, P511356, 8PP-40764-00 / Camfil Farr 211831-005 | FumeVac FV-500-20 | 50609 — nanofiber FR |
| 8PP-19215-01, 8PP-19600-00, P131912 / Trion 248300-002 | Trion CA3000C, FumeVac FV-500-20 | 50590 |
| P032367 / Camfil Farr Gold Series 325325-002 | GS-8 / 12 / 16 / 24 | 50628 — FR nanofiber |
| P031592 / Camfil Farr Gold Series 325325-001 | GS-8 / 12 / 16 / 24 | 50645 — nanofiber |
Donaldson®, Torit®, Downflo®, Dryflo® and Ultra-Web® are trademarks of Donaldson Company, Inc. Rx4CleanAir is not affiliated with Donaldson; OEM names and part numbers are used for cross-reference only.
Frequently asked questions
- Are these genuine Donaldson Torit filters?
- No. They are non-OEM replacement filters made to the same dimensions, end-cap style and media specification as the Torit part number listed, and they carry our fit guarantee. We don't sell Donaldson-branded filters.
- What's the difference between the -016 and -461 suffixes?
- On Donaldson numbers the suffix identifies the media and end-cap option (for example -016-436 and -461-436 are the same cartridge body with different media). Our listings name every suffix they replace; if you only have the base number, the filter fits and you choose the media on the product page.
- Which media should I pick — nanofiber FR, non-FR nanofiber or 80/20?
- Fire-retardant (FR) nanofiber is the standard choice for welding, grinding and any dust with sparks or a combustible rating. Non-FR nanofiber gives the same surface-loading efficiency at a lower price where fire retardance isn't required. 80/20 cellulose-polyester is the economy option for general dry dust.
- How fast do Torit replacement filters ship?
- In-stock filters ordered by noon Central ship the same business day — UPS Ground for 1–4 cartridges, LTL freight for pallet quantities.
- Do you offer volume pricing or purchase orders?
- Yes. Quantity pricing is on every product page (breaks at 4, 8, 16, 32 and 64), and purchase-order or tax-exempt buyers can order through Request a Quote.