# Filter set Freewell for DJI O4 Air Unit Pro FW-O4-STD ND and CPL

**URL:** https://aio.lv/en/product--freewell-fw-o4-std--11601729
**Data updated:** 2026-01-16 14:03 (EET)
**Category:** Camera Filters
**Manufacturer:** Freewell
**Manufacturer code:** FW-O4-STD
**EAN:** 4897143170570
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--freewell-fw-o4-std--11601729

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Filter set by Freewell designed for the DJI O4 Air Unit Pro (model FW-O4-STD), including neutral density (ND) and circular polarizer (CPL) filters. Provides control over exposure, motion blur and reflections for aerial and professional video capture. Suitable for reducing light in bright conditions and minimizing glare from surfaces, improving image quality and color saturation.

## Long description

Freewell ND filter set for DJI O4 Air Unit Pro provides four fitted neutral density filters (ND8, ND16, ND32, ND64) designed to reduce incoming light for smooth, properly exposed aerial footage. The filters are made of optical glass, feature lightweight construction and protective coatings, and include a storage case and cleaning cloth.
Advantages
The set offers precise exposure control across bright conditions with True Color optical glass that preserves accurate color rendition and fine detail. Filters are purpose-built for the DJI O4 Air Unit Pro to ensure a secure fit and minimal impact on gimbal balance and flight stability. Protective surface coatings resist dust, scratches and fingerprints while the ultra-lightweight design is suitable for FPV use.
Suitable for
Aerial videography with DJI O4 Air Unit Pro
FPV filming in bright outdoor conditions
Cinematic shots requiring controlled motion blur
Key specifications
Filter types: ND8, ND16, ND32, ND64
Material: optical glass
Design: ultra-lightweight, dedicated fit for DJI O4 Air Unit Pro
Surface finish: protective anti-scratch, anti-fingerprint coatings
Included accessories: protective case, cleaning cloth
How to use
Select the ND filter that matches current lighting (lower ND number for lower light, higher ND number for bright conditions) and mount it onto the DJI O4 Air Unit Pro camera following the product's quick-attach alignment. Verify gimbal balance and perform a short hover test after installation to confirm stable operation. Remove fingerprints or dust with the included cleaning cloth before use.
Usage recommendations
For best results, start with ND8 in moderately bright conditions and move to ND16/ND32/ND64 as sunlight increases; always check exposure and shutter speed settings on your recorder to maintain natural motion blur and avoid under- or overexposure.

## FAQ

### How much does the Filter set Freewell for DJI O4 Air Unit Pro FW-O4-STD cost, and is it available for purchase?

The price is 48.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Freewell products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Freewell service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11601729/66762528_large.webp