Airless Sprayer / Advantage / Elite / Epic / Impact / Performer / PowrLiner / PowrTex / ProMark II / RentSpray / SprayTech part 757-105 is a filter support spring designed to maintain proper positioning and prevent collapse of the filter element in the fluid system on compatible sprayer models. This spring ensures consistent filtration by keeping the filter media fully expanded and properly seated within the housing. Replacing a weak, broken, or missing filter support spring restores proper filtration, protects downstream components, and ensures reliable spray performance.
| Part Number | 757-105 |
|---|---|
| Part Description | Filter Support Spring |
| Brand | Airless Sprayer / Advantage / Elite / Epic / Impact / Performer / PowrLiner / PowrTex / ProMark II / RentSpray / SprayTech |
| Fits | Airless Sprayer 1140 IX, 1140 I, 550 XC, 660 XC, 690 GXC, 640 I, 640 IX, 740 I, 740 IX, 840 I, 840 IX; Advantage 1100, 500, 700, 600, GPX 85; Elite 3500 72v, 3500, 5500; Epic 660ex, 660 HPX; Impact 840 I, 840 IA, 1040, 1140 I, 1140 IA, 1140, 440, 640 I, 640 IA, 640, 740, 840; Performer 1140 IX, 640 I; PowrLiner 3000, 3500 72v (Suffixed Unit), 3500s, 2850, 3500 72v (Honda GXE), 4500, 2800, 3100, 1800M, 2800M; PowrTex 1200SF; ProMark II; RentSpray 600, 650, 500, 600 Impact, 700, RentSpray Plus; SprayTech GPX 85 |
| Condition | New |
The 757-105 Filter Support Spring is a critical component within the filter assembly of compatible sprayer models. It maintains proper positioning of the filter element, preventing collapse under pressure and ensuring that all fluid passes through the filter media.
Proper filtration is essential for protecting pumps, valves, and spray tips from debris and contamination. The filter support spring holds the filter element open against the flow of material, ensuring maximum surface area is available for trapping particles. Without adequate spring support, the filter can collapse, allowing unfiltered material to bypass and potentially damaging downstream components or causing clogs in the spray tip.
Over time, filter support springs can weaken from fatigue, corrode from chemical exposure, or break due to stress. A weak or broken spring may allow the filter to deform, reducing filtration efficiency and increasing the risk of contamination reaching sensitive parts. Replacing a worn or damaged filter support spring restores proper filter function, ensuring consistent protection for your sprayer and high-quality application results.
| Filter support | Keeps filter element expanded and properly positioned |
|---|---|
| Prevents collapse | Maintains filter shape under pressure to prevent bypass |
| Ensures filtration | Guarantees all fluid passes through filter media |
| Weak / collapsed filter | Filter element appears flattened or deformed |
|---|---|
| Contamination issues | Frequent tip clogs or component wear indicates filtration problems |
| Visible spring damage | Spring is broken, corroded, or distorted |
| Missing spring | Spring lost, filter unsupported |
Part 757-105 is compatible with the following sprayer models. Always verify fitment using your equipment's parts diagram before ordering.
| Model | Component |
|---|---|
| Airless Sprayer 1140 IX | Filter Support Spring |
| Airless Sprayer 1140 I | Filter Support Spring |
| Airless Sprayer 550 XC | Filter Support Spring |
| Airless Sprayer 660 XC | Filter Support Spring |
| Airless Sprayer 690 GXC | Filter Support Spring |
| Airless Sprayer 640 I | Filter Support Spring |
| Airless Sprayer 640 IX | Filter Support Spring |
| Airless Sprayer 740 I | Filter Support Spring |
| Airless Sprayer 740 IX | Filter Support Spring |
| Airless Sprayer 840 I | Filter Support Spring |
| Airless Sprayer 840 IX | Filter Support Spring |
| Advantage 1100 | Filter Support Spring |
| Advantage 500 | Filter Support Spring |
| Advantage 700 | Filter Support Spring |
| Advantage 600 | Filter Support Spring |
| Advantage GPX 85 | Filter Support Spring |
| Elite 3500 72v | Filter Support Spring |
| Elite 3500 | Filter Support Spring |
| Elite 5500 | Filter Support Spring |
| Epic 660ex | Filter Support Spring |
| Epic 660 HPX | Filter Support Spring |
| Impact 840 I | Filter Support Spring |
| Impact 840 IA | Filter Support Spring |
| Impact 1040 | Filter Support Spring |
| Impact 1140 I | Filter Support Spring |
| Impact 1140 IA | Filter Support Spring |
| Impact 1140 | Filter Support Spring |
| Impact 440 | Filter Support Spring |
| Impact 640 I | Filter Support Spring |
| Impact 640 IA | Filter Support Spring |
| Impact 640 | Filter Support Spring |
| Impact 740 | Filter Support Spring |
| Impact 840 | Filter Support Spring |
| Performer 1140 IX | Filter Support Spring |
| Performer 640 I | Filter Support Spring |
| PowrLiner 3000 | Filter Support Spring |
| PowrLiner 3500 72v (Suffixed Unit) | Filter Support Spring |
| PowrLiner 3500s | Filter Support Spring |
| PowrLiner 2850 | Filter Support Spring |
| PowrLiner 3500 72v (Honda GXE) | Filter Support Spring |
| PowrLiner 4500 | Filter Support Spring |
| PowrLiner 2800 | Filter Support Spring |
| PowrLiner 3100 | Filter Support Spring |
| PowrLiner 1800M | Filter Support Spring |
| PowrLiner 2800M | Filter Support Spring |
| PowrTex 1200SF | Filter Support Spring |
| ProMark II | Filter Support Spring |
| RentSpray 600 | Filter Support Spring |
| RentSpray 650 | Filter Support Spring |
| RentSpray 500 | Filter Support Spring |
| RentSpray 600 Impact | Filter Support Spring |
| RentSpray 700 | Filter Support Spring |
| RentSpray Plus | Filter Support Spring |
| SprayTech GPX 85 | Filter Support Spring |
When replacing the filter support spring, these associated components are often inspected or replaced at the same time.
The filter media that the spring supports; replace if clogged or damaged.
Inspect for cracks or damage; clean thoroughly.
Gaskets that seal the filter assembly; replace if worn.
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