BenQ TH685 — Parts & accessories

Every replacement part and accessory verified compatible with the BenQ TH685.

BenQ TH685 Replacement Lamp

Part

Part #LMP-BENQ-TH685

Replacement projector lamp for the BenQ TH685.

Confidence: 90% Verified Aug 8, 2026

USD 55.00 Buy on Amazon

BenQ TH685 Air Filter

Filter

Part #FIL-BENQ-TH685

Replacement air filter for the BenQ TH685.

Confidence: 90% Verified Aug 8, 2026

USD 25.00 Buy on Amazon

BenQ TH685 Remote Control

Accessory

Part #RMT-BENQ-TH685

Replacement remote control for the BenQ TH685.

Confidence: 90% Verified Aug 8, 2026

USD 39.00 Buy on Amazon

BenQ TH685 Power Supply

Part

Part #PSU-BENQ-TH685

Replacement power supply for the BenQ TH685.

Confidence: 90% Verified Aug 8, 2026

USD 61.00 Buy on Amazon

BenQ TH685 Replacement Lens

Part

Part #LNS-BENQ-TH685

Replacement projection lens for the BenQ TH685.

Confidence: 90% Verified Aug 8, 2026

USD 43.00 Buy on Amazon

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