🔧 Cabin Air Filter - Replacement

The cabin air filter on your Prius C traps dust, pollen, and debris before air reaches the vents. Replacing it restores airflow and helps keep the HVAC system smelling clean.

Difficulty Level: Beginner | Estimated Time: 0.2-0.5 hours

---

⚠️ Safety & Precautions

• Turn the vehicle OFF before starting.
• Keep fingers clear of the glove box hinges and stop arms.
• Do not use a vacuum with a wet or damaged filter.
• Battery disconnect is not required for this repair.

---

🔧 Required Tools

You'll need the following tools for this repair:

• Trim removal tool
• Clean shop towel
• Safety glasses
• Gloves

---

🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Cabin air filter - Qty: 1

---

📋 Before You Begin

• Park on level ground and set the parking brake.
• Move the front passenger seat back for easier access.
• Open the glove box and remove any items inside.

---

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Open the glove box

• Open the glove box and empty it completely.
• Use your hands to lower it fully.

Step 2: Release the glove box stops

• Push in gently on both sides of the glove box.
• Use your hands to pop the glove box past the side stops so it hangs down.

Step 3: Remove the filter cover

• Locate the cabin filter door behind the glove box.
• Use a trim removal tool or your fingers to release the cover tabs.
• Remove the filter cover carefully.

Step 4: Remove the old filter

• Pull the old cabin air filter straight out by hand.
• Note the airflow arrow direction on the old filter before removing it.

Step 5: Install the new filter

• Insert the new cabin air filter in the same direction as the old one.
• Make sure the airflow arrow points the correct way.
• Match the arrow before sliding it in.

Step 6: Reinstall the cover and glove box

• Snap the filter cover back into place by hand.
• Lift the glove box back up and press the sides inward so it passes the stops.
• Close the glove box and confirm it opens and closes normally.

---

✅ After Repair

• Turn the blower on and check for strong airflow.
• Listen for rattles from the glove box area.
• If airflow is weak, confirm the filter is seated correctly.

---

💰 DIY vs Shop Cost

Shop Cost: $70-$140 (parts + labor)

DIY Cost: $15-$35 (parts only)

You Save: $55-$105 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.2-0.5 hours.

---

🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.